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Mrs. Jackson gives the table below to her students. In order for the function to be linear, what must m be and why?

m = 22 because the rate of change is 1.

m = 20 because the rate of change is 3.

m = 22 because the rate of change is –1.

m = 20 because the rate of change is –3.

User Timothykc
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Answer: D. a = 20 because the rate of change is –3.

User Awm
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its d just took the test
User Mark Soric
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