Question

What is the value of h in the function f of x equals one-half times the quantity x plus 5 squared minus 9.

Answer 1

What grade?

Answer 2

12th

Answer 3

Sorry I was gone :)

Answer 4

where is the `h` ???

Answer 5

ohh i see

Answer 6

\[\huge\rm f(x)=a(x-h)^2+k\] this is a vertex form of quadratic equation
where (h,k) is the vertex

Answer 7

compare these two equation whatever number is replaced by `h` is the answer

Answer 8

\[f(x)=a(x-(-h))^2+k \rightarrow f(x)=a(x+h)^2+k\]