Approximate the area under the curve and above the x-axis using n rectangles. Use right endpoints.f(x) = x2 + 2 from x = 1 to x = 4; n = 6

A. 26.88
B. 24.88
C. 30.88
D. 28.88


Answer: C

Mathematics

You might also like to view...

The following table shows the total cost C of joining a music club and downloading s songs. Find a linear model for the total cost as a function of songs downloaded. Round the slope to three decimal places, if necessary.  x 2 8 14 20 y 12.16 16.71 21.26 25.81?

A.
B. ?
C. ?
D. ?

Mathematics

Multiply.-6(4m - 9)

A. 54m - 24 B. -54m + 24 C. -24m - 54 D. -24m + 54

Mathematics

Solve.Kerry owed $160, borrowed an additional $100, and paid back $65. How much did she still owe?

A. $125 B. $325 C. - $195 D. $195

Mathematics

Find the derivative.y = 2 - 9x3

A.  = 2 - 27x2
B.  = -27x
C.  = -18x2
D.  = -27x2

Mathematics