Compute the average rate of change of f from x1 to x2. Round your answer to two decimal places whenappropriate. Interpret your result graphically.f(x) = -3x + 3, x1= -6 and x2= -3
A. 2; the slope of the line passing through (-6, f(-6)) and (-3, f(-3)) is 2.
B. -3; the slope of the line passing through (-6, f(-6)) and (-3, f(-3)) is -3.
C. -4; the slope of the line passing through (-6, f(-6)) and (-3, f(-3)) is -4.
D. 3; the slope of the line passing through (-6, f(-6)) and (-3, f(-3)) is 3.
Answer: B
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