Tell whether the statement is true or false. Explain.
A rate of change must be negative.
A Tr...
Mathematics, 02.12.2020 21:50 khuak877
Tell whether the statement is true or false. Explain.
A rate of change must be negative.
A True; rate of change is the same as slope and slope is always negative
B. False y=x is a counterexample because it has a positive rate of change
o C. True; the rate of change is a ratio of differences, so it is negative
D. False y=-x is a counterexample because it has a negative rate of change
Answers: 3
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