Exercises for Question Type 1: Finding values of a function

Question 1

Skill question

Find $g (- 2)$ for $g (t) = 2 t^{3} - t + 5$ .

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Question 2

Skill question

Find $f (2 x)$ for $f (x) = x^{2} + 6 x + 9$ and simplify.

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Question 3

Skill question

Express $f (a)$ in simplest form for $f (x) = x^{2} + 6 x + 9$ .

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Question 4

Skill question

Evaluate $g (3)$ for $g (t) = 2 t^{3} - t + 5$ .

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Question 5

Skill question

Determine $f (x + 1)$ for $f (x) = x^{2} + 6 x + 9$ and simplify.

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Question 6

Skill question

Evaluate $k (3)$ for $k (x) = \frac{1}{x - 1}$ .

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Question 7

Skill question

Calculate $f (\frac{1}{2})$ for $f (x) = x^{2} + 6 x + 9$ .

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Question 8

Skill question

Let $h (x) = x + 4$ . Find $h (5)$ .

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Question 9

Skill question

Let $m (x) = ∣ x - 2∣$ . Find $m (- 1)$ .

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Question 10

Skill question

Determine $p (0)$ for $p (x) = e^{2 x}$ .

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Question 11

Skill question

Find $f (- 3)$ for $f (x) = x^{2} + 6 x + 9$ .

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Question 12

Skill question

Evaluate $f (2)$ for $f (x) = x^{2} + 6 x + 9$ .

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IB Mathematics Applications & Interpretation Question Type 1: Finding Values of a Function Exercises