Mathematics Grade 8 15 min

Evaluate a linear function

Evaluate a linear function

Tutorial Preview

1

Given f(x) = 2x + 3, find f(4).

2

Given g(x) = 5x - 1, find g(3).

3

Given h(x) = -4x + 10, find h(2).

Sample Practice Questions

Easy
Given f(x) = 2x + 1, find f(3).
0.7
1.8
2.6
3.5
Easy
Given g(x) = 3x + 4, find g(2).
0.10
1.11
2.9
3.14
Easy
Given h(x) = 5x - 2, find h(2).
0.8
1.5
2.10
3.1

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Evaluate a linear function is a Grade 8 Mathematics lesson on ExcelOS.

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How many practice questions are included with Evaluate a linear function?

This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.

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