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7R1 Function Review

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Last updated about 5 years ago
11 questions
Note from the author:
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Function Review
Question 1
1.

Find the value of y for x = -12


Question 2
2.

Graph the following coordinate points correctly. Then, write a linear function rule (y=mx+b) that matches.


Question 3
3.

Find the value of y for x = 2


Question 4
4.

Write a function rule for the statement "The output is two less than double the input"

Question 5
5.

Write a function rule for the statement "The output is four more than the input."

Question 6
6.

Use the graph to write a linear function that relates y to x.

Question 7
7.

Question 8
8.

Is this a function?

Question 9
9.

Use the table to write a linear function that relates y to x.

Question 10
10.

What is the missing output for the input 5?

Question 11
11.

Descrirbe how speed changes over time.

Choose the ordered pairs shown in the mapping diagram.


(8,0)
(0, 0)
(2, 10)
(0,-9)
(0,9)
(12,-18)
(4,-9)
(4,9)