Pre-test
active
2 2 0 0 o l
10
what is the value of y?
10
2y + 4
*

10 + 2x

Ill mark the brainliest if you me with the these three questions 7,8,9

If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =