Piecewise Functions Worksheet

Evaluate each piecewise-defined function using the rule that applies to the given input.

Math9th Grade10th Grade

Let’s practice!

0 of 1 answered

01 Solve each problem and check your answer.

Use the function rule and give an exact answer where possible.

1. For f(x) = 1x when x < 0 and f(x) = x + -1 when x ≥ 0, find f(0).

2. For f(x) = 2x when x < 0 and f(x) = x + -3 when x ≥ 0, find f(3).

3. For f(x) = 3x when x < 0 and f(x) = x + 2 when x ≥ 0, find f(-1).

4. For f(x) = 4x when x < 0 and f(x) = x + 0 when x ≥ 0, find f(2).

5. For f(x) = 5x when x < 0 and f(x) = x + -2 when x ≥ 0, find f(-2).

6. For f(x) = 6x when x < 0 and f(x) = x + 3 when x ≥ 0, find f(1).