(two to the fourth power times two to the sixth power) divide two to the eighth power

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

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 =

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.