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2 years ago

Write a quadratic function whose graph has a vertex of (3,2) and passes through the point (4,7). f(x)=

Mathematics

1 answer:

agasfer [191]2 years ago

7 0

Answer:

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

Step-by-step explanation:

You plug the point into f(x)=a(x-3)^2+2... that already has already been solved for the vertex that you want. Then you swap it out for the solution you have solved for.

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hram777 [196]

Answer:

detailed explanation is in image

Step-by-step explanation:

ans is 60 unit²

4 0

2 years ago

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Giving Brainyest to the person with the correct answer

Blababa [14]

Answer:

C 6.475

Step-by-step explanation:

Hope that helps

have a good day

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2 years ago

Which of the questions below are statistical questions? Select all that apply.

Leno4ka [110]

Answer:

My guess is A. Forgive if I'm wrong.

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2 years ago

A football coach wants to see how many laps his players can run in 15 minutes. During a non-mandatory meeting, the coach asks fo

mestny [16]

Answer:

Step-by-step explanation:

There are three reasons here why randomization is not being applied.

First, the coach is only observing football players attending the meeting. This is not representative of the entire team.

Second, there is no selection process. The coach isn't using a random generator or using a similar method.

Third, the players are volunteering for the test. The results will be biased because of this.

6 0

3 years ago

Given f(x)=2x+3 find x=9 show your work

Allushta [10]

Answer:

f(9) =21

Step-by-step explanation:

I will assume you want to find f(9) when x=9

Let x=9

f(9) = 2(9) +3

= 18+3

=21

f(9) =21

7 0

3 years ago