Question

Evaluate h(x) = -2x + 9 when x = -2,0, and 5.
h(-2)=
h(0) =
h(5)=0
​

Answer 1

h(-2) = 13

h(0) = 9

h(5) = -1

Explanation:

when h(-2)

h(-2) = -2*-2 + 9

h(-2) = 4 + 9

h(-2) = 13

when h(0)

h(0) = -2*0 + 9

h(0) = 9

when h(5)

h(5) = -2*5 + 9

h(5) = -10 + 9

h(5) = -1