8
QuizMultiple Choice

Tables, Graphs, and Equations

Question 8 • *WHS Pre-Algebra - MA3119 A-CR

The table below shows the predicted number of words Janae can type, y, in x minutes. Time (x, in minutes)Words Typed (y)5150103001545020600Which describes the pattern in the table?

Answer
A
Janae types 25 words each minute.
B
Janae types 30 words each minute.
C
Janae types 145 words each minute.
D
Janae types 150 words each minute.

Explanation

Divide the number of words typed by the time: 150 ÷ 5 = 30 words per minute. The other rows confirm the same rate, since 300 ÷ 10, 450 ÷ 15, and 600 ÷ 20 also equal 30. So Janae types 30 words each minute.

AI-written and checked against the verified answer.

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