Answer:
just sub in the numbers into the equation to replace the X ..
example for
a) h(7) : 44
Step-by-step explanation:
h(7) : x^2 -5
sub in 7 into the equation to replace X
so you get
(7)^2 - 5
49-5
44
Do you have to find the area or perimeter?
Answer:
-5.5688467e+34
Step-by-step explanation:
Calculator :) P.S Can I have brainliest?