Please help I’ll give brainiest.

Answer:
h(3) = -4
h(-3) = -16
Step-by-step explanation:
The formula is h(x)= 2x-10. So you have to plugin 2x-10 into h(3). Same thing for h(-3).
h(3) = 2*3-10
h(3) = -4
h(-3) = 2*-3-10
h(-3) = -16
I hope this helps you!