Question

Can you turn this equation into vertex form?

Answer 1

F(x) = x^2 - 4

Answer 2

its already kind of in vertex form

Answer 3

well doesn't it have to be (x - h)^2 - k?

Answer 4

yes

Answer 5

but in this case h is 0, and 4 is k

Answer 6

It doesn't have a b variable

Answer 7

ya so i suppose

Answer 8

theres nothing to do so you cant

Answer 9

well let me explain, in this lesson i had to come up with a function

Answer 10

"one function, f(x), with two real solutions

Answer 11

so i made up this function.

Answer 12

would that be okay? @TylerD

Answer 13

x^2+4x-4=0

(x+2)(x-2)=0

Answer 14

when x is 2 the solution is 0
when x is -2 the solution is 0

so 2 solutions

Answer 15

f(x)=ax^2+bx+c is standard form

Answer 16

vertex form is
a(x-h)^2+k