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Mathematics, 15.02.2021 05:20 cloudyyt78

Let h(x) = x? - 8x. (a) Find the average rate of change from 5 to 7.
(b) Find an equation of the secant line containing (5, h(5)) and (7, h(7)).
(a) The average rate of change from 5 to 7 is . (Simplify your answer.)
(b) An equation of the secant line containing (5, h(5)) and (7, h(7)) is ..
(Type your answer in slope-intercept form.)

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Let h(x) = x? - 8x. (a) Find the average rate of change from 5 to 7.
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