Mathematics High School

Using the graph, determine the coordinates of the roots of the parabola.

Answers

Answer 1

The roots are located at (2,0) and (4,0)

In short, the roots are x = 2 and x = 4

The term "x intercept" is another way of saying "root". Both describe the location where the graph crosses the x axis.

Answer 2

Answer:

(2,0) and (4,0)

Step-by-step explanation:

Hello!

The roots of the parabola are the coordinates where the graph intersects the x-axis (y = 0).

As you can see, the vertex of the graph is above the x-axis, and opens down, meaning that there are two roots for the graph.

Points of intersection:

(2,0)(4,0)

Therefore, the coordinates of the roots are (2,0) and (4,0).

Related Questions

What is the result of 4 - ?
0
2
8
02
8
12
0 16

Answers

1) 4
2) 2
3)-4
4)2
5)-4
6)-8
7)-12

Answer:

1) 4 2) 2 3)-4 4)2 5)-4 6)-8 7)-12

Step-by-step explanation:

hope this helps.

A toy cannon ball is launch from a cannon on top of a platform the equation h(t)= -5t + 14t + 2 gives the height h, in meter, of the ball t seconds after it is launched.

A) determine if the ball reaches a height of 14 meters. explain your answer.

B) how long is the ball in the air?

Answers

Answer:

how long air in the earth ok good

Answer:

A) No, because it only reaches 11.8 meters B) 2.9362 seconds :)

Step-by-step explanation:

Question 11 what is the naswer please fast

Answers

D
They are the same length :)

-6x - 2y-3=-17
5x + y - 6z= 19
-4x - 6y - 62 = -20
solve for x, y, and z

Answers

Answer:

x=6, y=-11, z=0

Step-by-step explanation:

Brian was thinking of a number. Brian adds 3 then divides by 2 to get an answer of 2.what was the original answer

Answers

Reverse engineer

2*2-3=1

so its 1

Guys plz helppppppppppppppppppppppp

Answers

1. 3/4 and it is greater than 1/2
2. -5/8 and it is less than -1/2

NEED HELP ASAP! Triangles RST and UVW are similar. Find the missing side y?

A.) 10.965
B.) 11.345
C.) 10.15

Answers

Step-by-step explanation:

A.)10.965

byffdddooiy77

Answer: C) y = 10.15

===============================================

Explanation:

RS and UV are the first two letters of RST and UVW respectively. So that means RS corresponds to UV to form the ratio RS/UV.

RT and UW are the first and last letters of RST and UVW. So we have RT/UW as another ratio. This ratio is equal to the first ratio we found since the triangles are similar. Similar triangles have their corresponding sides be in proportion with one another.

So we can form this equation

RS/UV = RT/UW

Let's apply substitution and solve for y

------------------

RS/UV = RT/UW

10/(14.5) = 7/y ...... substitution

10*y = 14.5*7 ........ cross multiply

10y = 101.5

y = 101.5/10 ....... dividing both sides by 10

y = 10.15

a school committee consists of 2 teachers and 4 students. the number of different committees that can be formed from 5 teachers and 10 students is

Answers

C- 2100

A school committee consists of 2 teachers and 4 students. The number of different committees that can be formed from 5 teachers and 10 students is

A.10

B. 15

C. 2100

D. 8

The slope of a line that passes through (-2, 5) and (1, -7) in simplest form is

Answers

-4 is the slope of the line.

hope this helps :)

Evaluate |x + y|, for x = 8 and y = -15.

Answers

First, we substitute the numbers to the corresponding variables.

|(8) + (-15)|

And we change the plus sign since we’re just basically subtracting.

|8 - 15|

|-7|

Now to do absolute values, we must remember that it will always equal a positive unless there is a negative sign outside of the | |.

So the final answer will be 7.

The graphs of f(x) and g(x) are shown below.

Answers

Answer:

yes

Step-by-step explanation:

A recipe for 24 muffins needs 3 cups of flour the number of muffins you can make varies directly with the amount of flour how many muffins can you make with 5 cups of flour

Answers

You can male 40 muffins with 5 cups of flour.

Step-by-step explanation:

24÷3=8

8×5=40

Savannah drew a map of Texas for her Geography class. According to Savannah’s map scale, one-half inch on the map represents approximately 77.5 kilometers. If the actual distance from Austin to El Paso is approximately 930 kilometers, what is the approximate distance between Austin and El Paso on Savannah’s map?

Answers

Answer:

6 inches

Step-by-step explanation:

First, take the 930 kilometers and divide it by 77.5 kilometers. You will get 12. This means the distance between Austin and El Paso is 12 one half inches. That is equivalent to 6 inches.

h (-2) = -12
and h (1) = -6

Answers

Answer:

Step-by-step explanation:

because i know

The students in a college marching band are arranged in rows. The recursive rule f(n) = f(n − 1) + 8 and f(1) = 13 gives the number of students in each row, where n is the row number. All of the clarinet players are in row 1, and all of the trumpet players are in row 4. How many more trumpet players than clarinet players are there? Complete the explanation.

Answers

Answer:

There are 24 more trumpet players than clarinet players

Step-by-step explanation:

The given information are;

The recursive rule or the number of band members in a row is f(n) = f(n - 1) + 8

Where f(1) = 13

The members of the band players in row 1 = The clarinet players

The members of the band players in row 4 = The trumpet players

Therefore, the number of clarinet players = f(1) = 13

The number of band members in row 2, f(2) = f(1) + 8 = 13 + 8 = 21

The number of band members in row 3, f(3) = f(2) + 8 = 21 + 8 = 29

The number of band members in row 4, f(4) = f(3) + 8 = 29 + 8 = 37

Therefore, given that the trumpet players are in row 4, the number of trumpet players = The number of band members in row 4 = 37 Trumpet players

The difference in the number of trumpet and clarinet = The number of more trumpet players than clarinet players = 37 - 13 = 24 more trumpet players than clarinet players

There are 24 more trumpet players than clarinet players.

I would like for someone to help me please points and brainlest

Answers

Answer:

1/22

Step-by-step explanation:

Answer:

b. [tex]\frac{1}{24}[/tex]

Step-by-step explanation:

2 cranberry so 2/12

and three banana so 3/12

[tex]\frac{2}{12} + \frac{3}{12} = \frac{5}{12}[/tex]

[tex]\frac{5}{12} = \frac{1}{24}[/tex]

idk how to explain it good but if it helps, I used a calculator to makes sure its correct:)

“Each figure is a parallelogram. Solve for x. Give your reason.” - I need help :/

Answers

I’m sowwy, I wish I could help you but I’m stupid and only in 6th grade

Is it a function or non function?

Answers

Answer:

non function because there are 2 arrows coming from the 4

What is the slope of this function. f(x)=-3x+5

Answers

The slope would have to be -3

solve as multi step eqaution 7(4 - t) = -84

Answers

-3t-15+4t+2=8
-3t+4t=8+15-2
t=21

please answer thanks uuuu

Answers

Answer:

Step-by-step explanation:

it is C

find the pay earned: 33 hours at 5:15 per hour

Answers

Answer:

169.95$

Step-by-step explanation:

33×5.15 = 169.95

169.95 dollars is the total he earned

You must use 2 eggs to make 6 dozen cookies. How many eggs are needed to make 42 dozen
cookies? Use a proportion to solve.

Answers

Answer:

14 eggs

Step-by-step explanation:

Answer: It takes 14 eggs to make 42 dozen cookies

Step-by-step explanation: To solve using a proportion first start out with 2eggs/6cookies (They are in a dozen but 42 is also in a dozen so it cancels out). Now that you have 2/6 you now have to find the x in x/42. 42 divided by 6 is 7 so multiply 2 by 7 and you get: It takes 14 eggs to make 42 dozen cookies or 14/42. Hope this helps

The thanksgiving turkey directions say you need to cook the turkey for 60 minutes for every 4 pounds of turkey. Your mom bought a 25 pound turkey. How many minutes should she cook it for?

Answers

Answer:

Either 6.25 Minutes Or 15 Minutes Or If You Are Multilpyling It Would Be 245 Or 1500 Or 100

Step-by-step explanation:

Just Divide It And Then You Will Get The Answer

Hope My Calculations Are Right! ;)

Answer:

375

Step-by-step explanation:

That's gonna take 375 minutes:

60/4 = 15

So 15 minutes for each pound, 25*15 = 375

Need a quick answer please

Answers

Answer:

Step-by-step explanation:

5/10 = % theres no number at the % cuz its blank

Answers

Answer:

5/10=50%

Step-by-step explanation:

Answer:

50%

Step-by-step explanation:

plz help :) will mark brainliest if correct

Answers

Answer:

1st

Step-by-step explanation:

if anyone know this , please help thanks

Answers

Answer:

I think the answer is C.

I hope this also teaches you a lesson. :)

The answer is C message me on brainly if you need help.

What is the equation of this line?

y=1/2x-3
y=-1/2x-3
y=-2x-3
y=2x-3

Answers

Answer:

y=1/2x-3

Step-by-step explanation:

y=mx+b where m equals the slope and b equals the y-intercept. The slope is 1/2 and the y-intercept is -3. Hope this helps!

Daddy becuase I know it is becuase yeah

If the point of the preimage is (5,2) and the point of the image is (1,2), what RULE was applied to the preimage to obtain the image?

A) (x, y + 4)
B) (x + 4, y)
C) (x - 4, y)
D) (x, y - 4)

Answers

Answer: Choice C) (x-4, y)

Explanation:

We have x = 5 turn into x = 1. We need to subtract 4 from the x coordinate to get this. Therefore x turns into x-4.

The y coordinate stays at y = 2 the entire time, so y isn't altered. We have y map to y.

Overall, the rule is [tex](x,y) \to (x-4, y)[/tex] which translates the point 4 units to the left.

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