FOR THE GIVEN INPUTS AND OUTPUTS FORM EXPONENTIAL FUNCTIONS WORKSHEET

Find an exponential function having the given values.

Problem 1 :

f(0) = 3 and f(1) = 15

Find an exponential function having the given values.

Problem 1 :

f(0) = 3 and f(1) = 15

Solution

Problem 2 :

f(0) = 5 and f(3) = 40

Solution

Problem 3 :

f(0) = 64 and f(2) = 4

Solution

Problem 4 :

f(0) = 80 and f(4) = 5

Solution

Problem 5 :

f(2) = 10 and f(4) = 40

Solution

Answer Key

1)  y = 3(5)x

2)  y = 5(2)x

3)  y = 64(1/4)x

4)  y = 80(1/2)x

5)  y = (5/2)(2)x

The table contains some points on the graph of an exponential function. Based on the table, what function represents the relationship

Problem 1 :

find-exponential-function-from-tableq1

Solution

Problem 2 :

find-exponential-function-from-tableq2.png

Solution

Problem 3 :

find-exponential-function-from-tableq3.png

Solution

Problem 4 :

find-exponential-function-from-tableq4.png

Solution

Problem 5 :

find-exponential-function-from-tableq5.png

Solution

Problem 6 :

find-exponential-function-from-tableq6n.png

Solution

Problem 7 :

find-exponential-function-from-tableq7.png

Solution

Problem 8 :

find-exponential-function-from-tableq8.png

Solution

Answer Key

1)  y = 0.04(5)x

2)  g(x) = 100(1/10)x

3)  h(x) = 2(1.5)x

4)  b(x) = 2(10)x

5)  b(x) = 1.2(0.5)

6)  b(x) = 4(2)

7) D(r) = 1(6)x

8)  y = 64(0.75)

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