jacobgrecco9915 jacobgrecco9915

01-10-2018
Mathematics

contestada

20 POINTS!!! Find the vertex of the quadratic function given below. f(x)=(x-4)(x+2)

Respuesta :

jwade1314 jwade1314

01-10-2018

The vertex of f ( x ) is at x = − 8/ 2 = − 4

Answer Link

samarachadiwck samarachadiwck

17-02-2021

Answer:

Correct answer is D (-1,9)

A.

(-4,2)

B.

(4,-2)

C.

(1,-9)

D.

(-1,9)

Step-by-step explanation:

Answer Link

Otras preguntas

I'm pretty sure I'm doing this wrong. A little help? Thanks in advance.

Derek found a function that approximately models the population of iguanas in a reptile garden, where x represents the number of years since the iguanas were in

Explain how ratios can be written as a fraction. Which value is the numerator and which is the denominator of the fraction? Give an example.

what is the key determinant of who votes in the united States?

The author is considering adding this statement to the passage: I was amazed by the way that the ads subtly manipulated the viewer to side with one candidate o

How do you do this problem? Please explain.

Step my step I don’t understand(:Brainliest

I have been doing math all day, please help!

Which of the following is not a reason to use an alloy instead of a pure metal? Brass is more malleable that pure copper. Sterling silver is stronger than pure

Find the following showing the steps (x) = 7 - 5x + 7x^2, find f(-9a)