the negative exponent property cannot be applied to what base? why do you think this base is not included?

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 =

Urgentwhat is the area of the figure?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.