### Home > INT1 > Chapter 2 > Lesson 2.2.2 > Problem 2-65

2-65.

Calculate for each function below.

Substitute

for and then simplify.

Substitute

for and then simplify.

See Hint for part (a).

See Hint for part (a).

2-65.

Calculate for each function below.

Substitute

for and then simplify.

Substitute

for and then simplify.

See Hint for part (a).

See Hint for part (a).