Mathematics College

Which function is graphed?

Which Function Is Graphed?

Answers

Answer 1

Answer:

Option A

Step-by-step explanation:

The given piecewise function shows that there is a jump discontinuity at x=1 in the first part of the piecewise function. Hence, this means that for the first part of the piecewise function, x=1 isn't included, but in the second part of the piecewise function, it is.

We can therefore eliminate C and D.

Looking at the first part of the piecewise function, we can see as x grows smaller, y grows larger.  Therefore, A is the more preferred answer because the domain x<1 is valid.

Related Questions

Tommy had a rectangular strip of paper that is 21 cm long. If he cuts it into smaller pieces, each 2 1/3 cm long, how many pieces of paper will he have?

Answers

Answer:

The answer is 9.

Explanation: 21÷ 2 1/3= 9

Answer:

9

Step-by-step explanation:

What are the real and imaginary parts of the complex number?

10−7i
The real part:

The imaginary part:

Answers

Answer:

Real: 10

Complex: -7i

Step-by-step explanation:

i is imaginary.

The real part of the complex number is 10 and the imaginary part of the complex number is -7i.

What is complex number?

The complex number is of the form a+ib where a and b are real numbers.

The given number is 10-7i.

Compare the given number with a+ib and determine the values of a and b.

a=10

b=-7

In the complex number, a+ib the real part is a and b is the imaginary part.

So, the real part of the given number is 10 and the imaginary part is -7i.

To learn more about complex number click:

https://brainly.com/question/20566728

#SPJ2

How many different ID cards can be made if there are six digits on a card and no digit can be used more than once?

Answers

Answer:

10

Step-by-step explanation:

A school bought $548 in basketball equipment and uniforms costing $29.50 each. The total cost was $2,023. Write an equation you can use to find the number of uniforms the school purchased.
(a) what would the variable (x) represent in this problem?

(1) the cost of the uniforms
(2) the number of basketballs purchased
(3) The number of uniforms purchased


(b) what is the total cost of the equipment and uniforms? |____________| (no symbols)

(c) write an equation to represent this problem. use x as your variable. |___________|

Answers

Answer:

Step-by-step explanation:

What error did Wanda make?
None. Wanda’s work is correct.
Wanda converted the percent to a decimal incorrectly. It should be 0.073.
Wanda converted the percent to a decimal incorrectly. It should be 0.73.
Wanda has the wrong label. It should be hours, not dollars.

Answers

Answer:

C

Step-by-step explanation:

the guy above sucks

None. Wanda’s work is correct.

Wanda converted the percent to a decimal incorrectly. It should be 0.073.

Wanda converted the percent to a decimal incorrectly. It should be 0.73.

Wanda has the wrong label. It should be hours, not dollars.

Step-by-step explanation:

Original: $100, Discount: 13%

Answers

Answer:

Step-by-step explanation:

$87

the length of a rectangle is 8 centimeters. what is the width?​

Answers

Answer:

This is a very vague question. We can't find out the width if it doesn't tell us the area. Comment on my answer the area and I can help.

1 and 1/4 - 1/3=
please give the right answer

Answers

Answer:

11/12

Step-by-step explanation:

15/12-4/12= 11/12

Answer:

11/12

Step-by-step explanation:

5/4 -1/3 first make the equation easier to look at so take the 1 and add it as 4/4

15/12-4/12 then make the bottom the same with multipulcation and tops are multiples as well

11/12 subtract

In a really exciting part of the book, the student read 18 pages in one sitting. For how many minutes did she read?

Answers

Since there’s 60 minutes in an hour. There’s going to be 18 minutes she read because 1x18=18 or 1080 seconds

It depends on the average reading speed of a person, it is usually from 60s or 1min per page.

Us
What is the mole fraction of KCl in an
aqueous solution that contains
26.3% KCI (weightweight %)?

Answers

Answer:

0.0794%

Subtract the 26.3 from 100 and get the amount for water giving you 73.7

Divide both from their molar masses

26.3/74.55=0.3528

73.7/18.016=4.0908

Add both answers, 0.3528+4.0908=4.4436

Divde the KCl total from the the total moles which gives you your final amswer

0.3528/4.4436=0.0794

Answer: 0.0794

Step-by-step explanation:

The expression on the left side of an equation is shown below.

Negative 4 (x minus 2) + 5 x = box

If the equation has no solution, which expression can be written in the box on the other side of the equation?

Answers

Answer:

9x-9

Step-by-step explanation:

the expression on the left simplifes to be 9x-8 so anything other than that will not produce a solution

examples:  9x+1, -9x-8, 10x+3, 12x . . .

Answer:d

Step-by-step explanation:

IN HURRY PLEASE HELP IF CAN
According to the graph, what is the experimental probability of selecting the letter C?
16%


20%


16.7%


24%

Answers

Answer: 24%

Step-by-step explanation:

45 is the total number of occurrences, and 6 different occurrences round it off to 8 being the closest to 25% thus that's how I figured out 24

Together, teammates Pedro and Ricky got 2678 base hits last season. Pedro had 282 more hits than Ricky. How many hits did each player​ have?

Answers

Answer:

pedro- 1621

ricky- 1057

Step-by-step explanation:

“How mathematics is involved in Merchandising?”

Answers

Answer:

You have to have the number of items you paid for and know what numbers you're calculated at checkout.

Which expression is equivalent to 5(2y + 8) − 4y ?



A. 6y + 40


B. 6y + 8


C. 14y + 40


D. 14y + 8

CMON PLEASE ITS TIMED.

Answers

Answer:

I also think its A.

Step-by-step explanation:

10y + 40- 4y

(10y-4y)+40

6y+40

Which of the following angles would not be congruent to the measure of ∠7? HELPPP!!!

Answers

Answer:

6, 2, & 3

Step-by-step explanation:

I hope that this answer helps, feel free to ask questions

2= f/8 f= solve the equation

Answers

2= f/8
F is being divided by eight , when moving across equal sign the sign is opposite.
2 x 8 = f
16=f

Explain how the vertical line test was robes that a relation is not a function.

Answers

The vertical line test is used to determine if a graph of a relationship is a function or not. if you can draw any vertical line that intersects more than one point on the relationship, then it is not a function. The vertical line test can be used to determine whether a graph represents a function. If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value. Cutting or Hitting the Graph at Exactly One Point

If a vertical line intersects the graph in some places at more than one point, then the relation is NOT a function. Here are some examples of relations that are NOT functions because they fail the vertical line test.

PLS HELP ASAP


Simplify 8 − (14). (1 point)

Question 5 options:

1)

−22

2)

−6

3)

6

4)

22

Answers

2) -6

8 is positive and 14 negative. You can either draw a number line and help yourself with that or since the negative one is bigger you can do the subtraction 14 - 8 and then change the sign of the answer.

2/3(1 + n) = -1/2 What is the value of n

will mark brainliest

Answers

Answer:

n = -1.75

As a fraction = -7/4

Step-by-step explanation:

24 € (17, 19, 21,..., 35)
Is it true or false

Answers

Answer:

true

Step-by-step explanation:

which equation represents a linear function?

Answers

Answer:

Equation 3

Step-by-step explanation:

Answer:Equation 3

linear functions dont have exponents

Step-by-step explanation:

Jim has 3 pairs of pants
and 2 shirts. How many
different ways can he
dress?

Answers

Answer:

2 to 5 different ways

Step-by-step explanation:

Answer:

12 different ways he can dress

Step-by-step explanation:

Let The Pant be A and Shirt be B

So, we have 3 pair of pants i.e., 6 Pants

Here, We assumed that the pant be A then 6 pants be

A₁ A₂ A₃ A₄ A₅ A₆

Now, For Shirts

We have 2 Shirts

But we assumed that the Shirt be B then 2 Shirts be

B₁ B₂

Then, We will make pair of A and B

A₁ = B₁

A₂ = B₁

A₃ = B₁

A₄ = B₁

A₅ = B₁

A₆ = B₁

A₁ = B₂

A₂ = B₂

A₃ = B₂

A₄ = B₂

A₅ = B₂

A₆ = B₂

Thus, 12 different ways he can dress

-TheUnknownScientist

There are 3 cups of blue paint and 2 cups of red paint. Whats the ratio?

Answers

Answer:

3:2

Step-by-step explanation:

can also be written as 3/2 as a fraction!

Answer:

Blue paint to red paint - 3:2

Red paint to blue paint 2:3

Step-by-step explanation:

For every 3 cups of blue paint there is 2 cups of red paint

For every 2 cups of red paint there is 3 cups of blue paint

Fraction Mode: 3/2 or 2/3

please help me out here I need it

Answers

Step-by-step explanation:

it is the 3rd one I know this as I substituted all values of x into each equation and got the answer for y

Answer:

y=2X2-5x+5

Step-by-step explanation:

50 POINTS!!!!
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find the maximum height reached by the rocket, to the nearest tenth of a foot.
y=-16x^2+212x+139

Answers

The answer is 503.39

Hope this helps

a) Solve by determinant method: x - y = 2, 2x + 3y = 4​

Answers

Answer:

x = 2

y = 0

Step-by-step explanation:

x - y = 2

2x + 3y = 4

Using creamers rule of determinants, we have;

D =

|1 1|

|2 3|

Thus; D = (1 × 3) - (1 × 2)

D = 1

Dx =

|2 1|

|4 3|

Dx = (2 × 3) - (1 × 4)

Dx = 2

Dy =

|1 2|

|2 4|

Dy = (1 × 4) - (2 × 2)

Dy = 0

Thus;

x = Dx/D = 2/1

x = 2

y = Dy/D = 0/1

y = 0

Use the extended form find the perimeter of the square shape of 10cm and 18cm

Answers

The perimeter of the square would be 56 cm

what is (7/4x)+(-3/2y) simplified

Answers

Answer:

0.25(7x-6y)

Step-by-step explanation:

Samuel's heart rate is 66 beats per minute. If this is his average heart rate, how
many times will it beat in 27 years? *

12

Answers

Answer:

28098576000

Step-by-step explanation:

Other Questions
State the three levels of Kohlbergs theory and their motivations. Waller Comp, purchased equipment for S24,000. The company is constdenne whether to determine annual depreciation using the straight-lane method or the declitung-balance method at 150 percent of the straight-1,1e tate. Waller expects to use the equipment for 10 years. At the end of which it will have an estimated salvage valueef 54.000. Prepare a comparison of these IWO alternatives for the fast two yews Waller will oun the equipment Question 5 2 pts When properly kayaking in the water, your posture should be: (2 points) Sitting down with your weight balanced evenly from side to side Sitting down with your head and shoulders forward and a rounded back for stability Standing up with one foot slightly in front of the other for balance O Standing up with your feet side by side to keep a high center of gravity Plz help asap Many Jewish immigrants came to the United States to avoid religious persecution in Russia in the late 1800s. This reason for moving to the United States is a cultural factor pull factor push factor economic factor Solve the following system of equations:x 2y = 14x + 3y = 9 NEED HELP ASAP Kenya and South Africa are alike in that both countries A. have a president who is elected by everyone in the country B. have the right to vote for everyone over 18 C. had new constitution approved in 2010 D. have an authoritarian form of government Please select the best answer from the choices provided A B C D Please help!! I can't get it! kindly solve thisi am in troble A bag contains 120 marbles. Some are red and the rest are black. There are 19 red marbles for every black marble. How many red marbles are in the bag? Complete the following sentence.One effective reading strategy involves reading difficult or detailed material in the morning when well- __________. A survey asks a random sample of 1500 adults in Ohio if they support an increase in the state sales tax from 5% to 6%, with the additional revenue going to education. Let ^ p denote the proportion in the sample who say they support the increase. Suppose that 13% of all adults in Ohio support the increase. The standard deviation of the sampling distribution is Why was immigration viewed so negatively after World War I? holaaaaaaaaaaaaaaaaaaaaaaaaaa Who builds strong relations with foreign powers to ensure the nations safety? congressmen and senators presidents and vice presidents diplomats and ambassadors military chiefs and defense leaders What should you do first before researching a topic?AbelO Decide on a topic.Find sources.O Write an outline.O Find images. 5x - 7 + 2x = 21 solve the linear and state the property that justifies your first step whoever can make the best comment-able kirby gets brainliest Goals that will take more than 5 years to achieve.aIntermediate Term GoalShort-Term GoalbLong-Term Goal Story Contest #3: Ofc 2 contestants and winner gets brainlist Theme: Lit anything I'm plain bored rn. What is the slope of the line on the graph?Enter your answer in the boxI will brainlist thing to who ever answers this correctly