meredith48034
meredith48034 meredith48034
  • 03-02-2022
  • Mathematics
contestada

A logarithmic function, h, is plotted on the graph. What is the approximate rate of change of this function on the interval [-2,2]?​

A logarithmic function h is plotted on the graph What is the approximate rate of change of this function on the interval 22 class=

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semsee45
semsee45 semsee45
  • 03-02-2022

Answer:

C: - 9/8

Step-by-step explanation:

interval:  -2 ≤ x ≤ 2

Find 2 coordinate points on the graph where x = -2 and x = 2:

(-2, 2)  and (2, -2.5)

Let [tex](x_1,y_1)[/tex] = (-2, 2)  and  [tex](x_2,y_2)[/tex] = (2, -2.5)

rate of change = [tex]\frac{y_2-y_1}{x_2-x_1}=\frac{-2.5-2}{2+2} =\frac{-4.5}{4}=-\frac{9}{8}[/tex]

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onmcg
onmcg onmcg
  • 14-04-2022

Answer:

C. -[tex]\frac{9}{8}[/tex]

Explanation:

Plato-

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