Four equivalent forms of a quadratic function are given. Which form displays the zeros of function h?

Step-by-step explanation:

Given

Required

Which shows the zeros of h(x)

To determine the zeros of a function, the function must be written as:

Where

are the zeros

Of options (a) to (d), only (a) is written in the form:

i.e.

Other options do not show the zeros

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)

step-by-step explanation: