Question

Evaluate the function rule for the given value. y = 6 • 4x for x = –3

Answer 1

ANSWER


`y = - 72`



Step-by-step explanation

The given function rule is



`y = 6 * 4x`

We want to evaluate this function for



`x = - 3`


We just have to substitute -3 into the function rule to obtain,




`y = 6 * 4( - 3)`


This is the same as,




`y = 6 * - 12`


This will evaluate to,



`y = - 72`

Answer 2

Y = 6 * 4x. x = -3
Y = 6 ((4 * (-3))
Y = 6 * (-12)
Y = -72
This should be right if I understood the question correctly.