Back to Use function notation — Problem 2 · Task Set 4

Exercises: Use Function Notation

Show your substitution steps for each evaluation problem. Express simplified answers unless otherwise directed.

Grade 9·23 problems·~30 min·Common Core Math - HS Functions·group·hsf-if-a-2
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Warm-Up: Review What You Know

These problems review skills you have already learned.

1.

Let f(x)=3x4f(x) = 3x - 4. Evaluate f(5)f(5).