02.Target Task Writing Exponential Equations

Last updated about 4 years ago

6 questions

1

Last updated about 4 years ago

6 questions

1

Write an exponential equation from the table.

1

1

1

f(x) = 0.4(1.5)x
f(x) = 5(3)x
f(x) = 100(7.2)x
f(x) = 50(0.99)x
f(x) = 64(0.1)x

1.25

25.6

12.8

0.8

f(x) = 0.4(1.5)x

f(x) = 5(3)x

f(x) = 100(7.2)x

f(x) = 50(0.99)x

f(x) = 64(0.1)x

Increasing

Decreasing

What is the ratio given the two consecutive points?   (2, 64) and (3, 51.2)

1.25

25.6

12.8

0.8