What is the multiplicitive rate of change for the exponential function f(x)=2(5/2)-x

x=5

Step-by-step explanation:

to find the x intercept, sub the f(x)=0 which is 0=2x5/2-x then move the variable to the left and change its sign to get x=5

hope this helps!

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5