Who else is happy your president is joe biden and your vice president is kamala harris

Rewrite the following without an exponent. (5/8)-1

Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)

What is the average rate of change for this function for the interval from x=2 to x=4 ?