Question

Evaluate the function f(x)=4x^2-10+2 find f(-7)

Answer 1

188

Explanation:

f(x)=4x² - 10+2

f(-7) = 4x² - 10 + 2

= 4(-7)² - 10 + 2

= 4 (49) - 10 + 2

= 196 - 10 + 2

= 188