gracethegreat1 gracethegreat1

01-03-2019
Mathematics

contestada

How would I change this into vertex form? Steps please

How would I change this into vertex form Steps please class=

Respuesta :

leq0403p07tim leq0403p07tim

01-03-2019

P(x) = x^2 + 4x
y = x^2 + 4x
use the formula (b/2)^2 to find the new c value
(4/2)^2 = 4
add 4 to both sides
y + 4= x^2 + 4x + 4
y + 4= (x+2)^2

y= (x+2)^2 - 4

Answer Link

Otras preguntas

Please help me 75Kg of grapes are equally distributed to 6 children. How many grapes does each child get?

Solve for x (1.) 5/10x-9=8 (2.) 3/4x-3=1+5/12x

A line contains the points (-3, 4) and (7, -1). Calculate the equation of the line in the form y = mx + b Explain each step.

plz help fast! worth 100 points

How do we know if or not a preposition is being used metaphorically.

What is the amplitude of a wave related to

Solve: 3(4 – 2x) = -x+1

Which of the following types of valves have a valve stem that moves up and down in a valve guide? Select one: a. Poppet valves b. Reed valves c. Check valves d.

SAT Math (Thanks and please help!) r(x) = 2(x^2-11x+3)+7(x+m) In the polynomial defined above, m is a constant. If r(x) is divisible by x, what is m?

Help please, I’m confused and could you please explain the best you can do I understand? Thank you so much if you decide to help out :)