CHECK IF IT IS GROWTH OR DECAY WORKSHEET

Tell whether the equation or graph represents an exponential growth or exponential decay function.

Problem 1 :

y = 5(0.4)^x

Solution

Problem 2 :

y = -3(7/2)^x

Solution

Problem 3 :

Solution

Problem 4 :

y = 9(1.5)^x 

Solution

Problem 5 :

Solution

Problem 6 :

y = 0.2(0.3)^-x

Solution

Problem 7 :

y = -3(6)^x

Solution

Problem 8 :

Solution