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Fun with Functions Quiz

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15 Questions

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Fun with Functions: a General level Math quiz. Test your knowledge with 15 questions!

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Questions

Question 1

In f(x) = x + 2, what is the output if x = 3?

A 6

B 3

C 5

D 2

Question 2

What is the input variable in f(x)?

A f

B y

C None

D x

Question 3

If f(x) = 2x, what is f(4)?

A 6

B 4

C 8

D 2

Question 4

On a graph, which axis usually represents the input?

A Y-axis

B Diagonal

C X-axis

D Z-axis

Question 5

If f(x) = x - 1, what is the output for x = 10?

A 1

B 10

C 11

D 9

📋 This quiz has 15 questions in total.