Question

Given the following function, find f(-5), f(0), and f(3).
f(x) = x^2+5

Answer 1

f(-5) = 30

f(0) = 5

f(3) = 14

Explanation:

=> f(x) = x²+5

for , f(-5) = (-5)² +5

=> 25 +5

=> 30

for , f(0) = (0)² +5

=> 5

for , f(3) = (3)² + 5

=> 9 + 5

=> 14