Select the correct answer. Which function has an average rate of change of -4 over the interval -2,2?

For what values of b will f(x)= logbx be a decreasing function? (16 )

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts. which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls