Question

Rewrite f(x) = 3(x − 2)2 + 1 from vertex form to standard form

Answer 1

f(x) = 3x2 + 13

f(x) = 3x2−12x + 13

f(x) = 3x2 + 12x − 11

f(x) = 9x2− 36x + 37

Answer 2

Standard form is Ax+Bx=C

Answer 3

that would be a straight line ^^ (vertical line )

Answer 4

\[\huge\rm f(x)=3(x-2)^2+1\]
2 is an exponent

Answer 5

I was thinking it was f(x) = 3x2−12x + 13

Answer 6

Is that right?

Answer 7

how did you get that ? post your work please

Answer 8

I was guessing because it seems like a guessable answer but I actually have no idea

Answer 9

\[\huge\rm f(x)=3\color{Red}{(x-2)^2}+1\]
(x-2)^2 is same as (x-2)(x-2)
first we need to foil (x-2)^2

Answer 10

multiply top terms by x