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Mathematics 11 Online
OpenStudy (anonymous):

Which statement describes the rate of change of the following function? f(x) = 9x + 4 A. The function has a constant rate of change, increasing for all x at a rate of 4. B. The function has a contant rate of change, increasing for all x at a rate of 9. C. The function has a varying rate of change when x > 4. D. The function has a varying rate of change when x > 9.

OpenStudy (campbell_st):

B

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