Evaluate the function f(x)=x² + 7x + 1 at the given values

Last updated: 7/16/2022

Evaluate the function f(x)=x² + 7x + 1 at the given values of the independent variable and simplify. a. f(-7) b. f(x + 2) c. f(-x) a. f(-7)= (Simplify your answer.)