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grade 8 · ALG-041

Compare two functions

Extract and compare rate of change or initial value from tables and equations.

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Try with a hintFresh problem · seed 1117479722

Function A is shown in the table. Function B is y = 6x + 1. Which has the greater rate of change?

xA(x)021528

versus

y = 6x + 1Function B

Give me one hint

Find change in y divided by change in x for the table.

Choose an answerThey have the same rateFunction AFunction B

It is always okay to go back to more help.

Math Lab is a working name for Ready Rung's separate math-learning product. Guided success and independent evidence are reported separately.