(X+1)^2 is subtracted from 2

How many different ways can you make change for $.50 using only nickels, dimes, and quarters?

Can someone me with my hwplz(only the circled ones)

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.