Simplify 4 to the 7th over 5 squared all raised to the 3rd power.

Which graph represents the parent function of y=(x+2)(x-2)

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x