The polynomial
y = (x - 5)(x - 2)(4x + 3)
has been graphed incorrectly. Identify the
error and how to fix the graph.

The Polynomial Y = (x - 5)(x - 2)(4x + 3) Has Been Graphed Incorrectly. Identify Theerror And How To

Answers

Answer 1

Answer:

y = (x+5)(x+2)(4x-3)

Step-by-step explanation:

This is almost correct but the problem is that the signs should be flipped...

Why? If we solve for x-5=0 the answer we would get is 5, but the graph shows -5 as its zero so that doesn't match

The revised version would be the opposite signs

y = (x+5)(x+2)(4x-3)


Related Questions

HELP NEEDED!!! 15 POINTS FOR A ANSWER! I cant figure this out help me please! Also no links. HURRY ITS DUE AT 8:30

Answers

Answer:

Red is at y = 4; Blue is at y = -2; Green is at x = -1, Yellow is at x = 6

Step-by-step explanation:

Locate where they are on the graph

Answer:

Answer is below

Step-by-step explanation:

Red Line : y = 4

Blue line: y = -2

Yellow line: x = 6

Green line: x = -1

in a school of 940 pupils, the number of girls exceeds the number of boys by 150. how many girls are there

Answers

Answer:

number of girls=545

Step-by-step explanation:

total no. of students=940

let no. of girls=x+150

let no. of boys=x

x+(x+150)=940

x+x+150=940

2x+150=940

2x=940-150

2x=790

x=790/2

x=395

no. of boys=395

no.of girls=395+150=545

this is my answer.

GEOMETRY!!! Will give brainliest

Answers

The answer is 3x-y= -7

Find the measure of an interior angle of a regular polygon with 6 sides. Round to the nearest tenth if necessary.
#1

Answers

Answer:

120

Step-by-step explanation:

180(6-2)/6

{5+[3×(7+3)]-(8-4)}×2

Answers

Answer:

62

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

{5+[3×(7+3)]-(8-4)}×2

First, you solve in the brackets.

{5+[3×(10)]-(4)}×2

5+3×(10)-(4)×2

5 + 30 - 8

27

Can someone please help me with this

Answers

Answer:

B

Step-by-step explanation:

So, lets think about how many inches are in a foot. If you dont know, think about how many inches are on a ruler, 12 right? Well, thats how many inches are in a foot.

So knowing that the truck is 162 inches, lets find how many inches the bridge is. We can do this by multiplying the feet, which is 12. 12(feet) times 12(inches in a foot) equals 144.

Remember that the problem said 12 feet and 5 inches, so we know 12 feet is 144 inches, now we jsut need to add the 5 inches. Well, 144 plus 5 is 149. Clearly, 162(truck) is greater than 149(bridge).

How much taller? lets subtract the heigh of the truck by the bridge: 162-149.

This should get you 13.

So the answer must be that the truck is 13 inches taller.

08.01)
Which of the following questions is a statistical question?

How many sticks of gum can you chew at one time?

Where can gum be purchased?

How many types of gum are there?

How many sticks of gum come in a standard pack?

Answers

Answer:

How many sticks of gum come in a standard pack

Step-by-step explanation:

Answer:

Which of the following questions is a statistical question?

How many sticks of gum can you chew at one time? no

Where can gum be purchased? maby

How many types of gum are there?maby

How many sticks of gum come in a standard pack? no

Step-by-step explanation:

Find the solution of the system of equations.
2x+3y= -4
x + 9y = 13

Answers

Answer:

(-5,2)

Step-by-step explanation:

Using elimination:

Multiply x+9y=13 by -2 which would equal -2x-18y=-26

Then you add the two question together

2x+3y=-4  +  -2x-18y=-26

Since 2x-2x=0, you can cross them out

3y+(-18y)= -15y

-4+-26 =-30

You are now left with -15y=-30

Then you divide both by -15

Your answer is y=2, now you need to find x by plugging y into one of the equations  

x+9(2)=13

x+18=13

Subtract 18 from both sides

x=-5

(sorry if this is confusing or too long)

How do I graph y=3sin(x+pi/3)-2 and what are the amplitude, asymptotes/ phase shift and critical points and period

Answers

Step-by-step explanation:

amplitude is 3. so the sin will start at zero and go up to 3 and down to -3. asymptote are at 3 and -3

it's period didn't change it's 2π

it's phase shifted horizontally π/3 to the left

it's phase shifted vertically 2 units down

NEED HELP ASAP

What type of function is this: y=.7X ?

1:Quadratic

2:Exponential growth

3:Exponential Decay

4:linear

Answers

Answer:

Linear (4)

Step-by-step explanation:

I assume that by " y=.7X " you actually meant " y = 7x"

If that's the case, this y=7X is a LINEAR function.  Its graph is a straight line.

If you meant " y = 0.7x " that is still a LINEAR function whose slope is smaller than that of y = 7x.

I WILL GIVE BRAINLIEST!!!

Answers

I only see A but the answer for this is this

Look for a graph like this

find the area of a regular hexagon with side length of 10 and apothem of 8.7 meters
HELP PLZZZ​

Answers

Answer:

43.5 meters

Step-by-step explanation:

Area of regular hexagon =

[tex] \frac{1}{2} \times ap[/tex]

in the problem you have a = 10 meters

and p = apothem = 8.7 meters

so if you apply the formula

you will have

area =( 1/2) × 10 × 8.7

area = 43.5 meters

The circumference of a Starbucks cup is 263.76 mm. What is the diameter? Use 3.14 for π.

Answers

Answer:

1656.4128   BC 3.14*2 and * 263.76

Step-by-step explanation:

Help me I’ll mark brainliest!!!!

Answers

Answer:

Sorry no idea

Step-by-step explanation:

I'm so sorry

Answer:

I think I know how to solve it

Step-by-step explanation:

But I need to know if the 1.50 is in centimeters, meters, etc

Eighth grade) W.16 Create equations with no solutions or infinitely many solutions Learn with an example v Find the missing number(find blank) so that the equation has no solutions. (blank) X - 5 = 3x + 10 ​

Answers

Answer:

i dont know if this is the right but i think its -5

Step-by-step explanation:

Help plz! For both questions

Answers

Answer:

1. Yes

2. No

Step-by-step explanation:

Which is bigger 6.3 with a bar on top or 6.38?

Answers

Answer:

6.38

Step-by-step explanation:

because if the other one 6.3 that means 6.30

What is the slope between these two points?
(0,13) and (-4,10)

Answers

First you will use the slope formula:
M= Rise/Run = Y2-Y1/X2-X1

(0,13) (-4,10)

10-13
——— = -3/4 = 3/4
-4-0.

Please can anyone help me with this math problem?

Answers

Answer:

Answer A

Step-by-step explanation:

[tex]\frac{2}{3}(5)\\\\\frac{10}{3}[/tex]

Put it in a mixed number form.

is 3 greater than -10

Answers

Answer:

Yes, it is

Step-by-step explanation:

If you look at a number line, 3 is on the postive side of the number line.

Yes, 3 is greater than -10. 3 is a positive number, and -3 is a negative.

I NEED HELP ASAP!!!!!!!! Jason needs to buy a new sweater. The ticket price of the sweater was $89.00. After sales tax was included, the final cost was $94.79. What percent sales tax did Jason pay on his sweater? A.7.25% B.1.09% C.6.50% D.9.67

Answers

Answer:

C

Step-by-step explanation:

Find the difference between $94.79 and $89.00 then do (5.79/89)*100 which is 6.50561797753, then round the initial answer so you get 6.50

Have a great day <3

if i multiply 60000 by 40 what will i get

Answers

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 2400000

You can think of this as 6 x 4 = 24 then because there are 5 zeros in the equation you just have to add 5 zeros to the end!

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

What is the value of X?

Answers

Answer:

5

Step-by-step explanation:

A^2 +B^2 =C^2

12^2 + b^2 =13^2

144+ b^2 =169

[tex]x^{2}[/tex]= 25

x=5

In a lab experiment, 80 bacteria are placed in a petri dish. The conditions are such
that the number of bacteria is able to double every 19 hours. How many bacteria
would there be after 17 hours, to the nearest whole number?

Answers

Answer:

After 17 hours there will be about 143 bacteria.

Step-by-step explanation:

Given that in a lab experiment, 80 bacteria are placed in a petri dish, and the conditions are such that the number of bacteria is able to double every 19 hours, to determine how many bacteria would there be after 17 hours, to the nearest whole number, the following calculation must be performed:

 

80 x ((2/19) x 17) = X

80 x (0.1052 x 17) = X

80 x 1.7894 = X

143.15 = X

Thus, after 17 hours there will be about 143 bacteria.

Answer:

149

Step-by-step explanation:

148.741656801

≈149

The gene that causes brown fur in a rabbit develops a
mutation that results in white fur.
How would this mutation most likely affect a rabbit that lives in a snowy
climate?

Answers

Answer:

It would help the rabbit by blending in with the environment and avoiding predators.

Step-by-step explanation:

I got the question right ap3x

Answer:

Step-by-step explanation:

It would help the rabbit by blending in with the environment and avoiding predators.

1. Side of a square is 4 cm. Length of its diagonal is​

Answers

Answer:

5.64

Step-by-step explanation:

To find the radius of a square, cut in half 4/2 = 2. Then square it 2x2 = 4. Then double it to get 8. Then find square root, 2.82. Then double again for full length of diagonal.

Answer:

4[tex]\sqrt{2}[/tex]

Step-by-step explanation:

[tex]4^{2} + 4^{2} = 32\\ so \sqrt{32}[/tex][tex]\sqrt{32} = 4\sqrt{2\\}[/tex]

Erwin flips a coin and rolls a standard number cube. Find the probability that the coin will show heads and the
cube will show a multiple of 3.
Write the probability as a fraction in simplest form.

Answers

Answer:

1/6

Step-by-step explanation:

P(H and 3 or 6):  1/2 x 2/6 = 2/12 or 1/6

What is the value of b? b=

Answers

Answer:

24

Step-by-step explanation:

Since the triangle is isosceles and the bisector is perpendicular, SV= VU

2b= b+24

b=24

In the scenario:

“The number of ways to place 12 pictures in identical picture frames.”

Determine if it is a combination or permutation.


Combination

Permutation

Answers

Answer:

Combination

Step-by-step explanation:

Answer:

This would be a Permutation.

If the 27th term of an arithmetic sequence is -124 and the common difference is -11 then what was the first term?​

Answers

Answer:

First term   = 162.

Step-by-step explanation:

a27 = a1   - 11 (27 - 1)

= a1 - 286

So a1 - 286 =  -124

a1 = 162.

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