7. The graph of f over the interval (1,9) is shown. Using the data from the graph, find the trapezoidal rule estimates for the integral 5* $(x) dx with 4 equal
subintervals.

add 5 subtract 1

step-by-step explanation:

a

step-by-step explanation:

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

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