pproximate the area under the curve y = sinx from 0 ?/2 to using approximating rectangles of equal widths and right endpoints. The choices are rounded to the nearest hundredth.

a. 3.09
b. 1.09
c. 4.09
d. 0.09
e. 2.09


b. 1.09

Mathematics

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Evaluate the integral.

A. 14 sin x - x cos x + C B. 14 sin x - 14x cos x + C C. 14 sin x - 14 cos x + C D. 14 sin x + 14x cos x + C

Mathematics

Perform the operation, if possible.Let A =  and B = . Find BA.

What will be an ideal response?

Mathematics

Find the x-intercepts and y-intercepts of the graph of the equation.x + y = 5

A. x-intercept: 3; y-intercept: 2 B. x-intercept: 2; y-intercept: 3 C. x-intercept: 5; y-intercept: 5 D. x-intercept: 5; y-intercept: 3

Mathematics

Describe how to transform the graph of g(x) = ln x into the graph of the given function. Graph the function.f(x) = log1/5 x

A. Shift down (ln 5) units


B. Vertically shrink by a factor  


C. Reflect across the x-axis and
shift up (ln 5) units 


D. Reflect across the x-axis and
vertically shrink by a factor  

Mathematics