Exploring Function Operations with Examples

This video tutorial covers various function operations, including addition, multiplication, composition, division, and subtraction. It demonstrates how to solve these operations with specific values and in terms of x. The tutorial provides step-by-step calculations for each operation, ensuring a clear understanding of the processes involved.

What is the result of f(5) + g(5)?

• 15

• 26

• 11

• 36

How do you calculate f(-1) * g(-1)?

• 9

• -9

• 1

• -1

What is the value of f(g(-2))?

• -3

• 23

• 9

• -9

What is the result of g(f(1))?

• 3

• 7

• 1

• 5

How do you find f(3) / g(3)?

• 7/5

• 3/5

• 5/7

• 5/3

What is the result of g(2) - f(2)?

• 1

• 5

• 3

• 2

How do you express f(x) + g(x) in terms of x?

• x^2 + 5x - 21

• x^2 + 3x - 24

• x^2 + 4x - 21

• x^2 + 5x - 24

What is the result of f(g(x))?

• x^2 - 2x - 24

• x^2 - 3x - 24

• x^2 - 4x - 24

• x^2 - 2x - 21

How do you simplify f(x) / g(x)?

• x + 7

• x - 3

• x + 3

• x - 7

What is the result of g(x) - f(x)?

• -x^2 - 3x + 18

• -x^2 - 4x + 21

• -x^2 - 4x + 18

• -x^2 - 3x + 21