0 2
4
6
f(x)
4
k
8
12
8. The function f is continuous on the closed interval [0, 6] and has the values given in the table above.
The trapezoidal approximation for S/(x) dx found with 3 subintervals of equal length is 52. What
is the value of k ?
(A) 2 (B) 6
(C) 7
(D) 10
(E) 14

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step-by-step explanation:

h56

j

jgh

j

gh

hnh

vnf

15: 24

62.5%

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this