### Home > GB8I > Chapter 2 Unit 2 > Lesson INT1: 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).