Exponential Growth and Decay

Front

What is the base if the common ratio is 1.67? Options: 1.67, 2.67, 0.0167, 0.167

Back

1.67

Front

What is the base if it quadruples every day?

Back

4

Front

What is the base if it is 145% of the original? Options: 0.145, 14.5, 145, 1.45

Back

1.45

Front

What is the base for a half-life?

Back

1/2

Front

Acetaminophen has a half-life every hour. If you take 400mg, how much is left in your body after 2 hours?

Back

100mg

Front

Population of Coweta: 159,000, growing at a ratio of 1.9. What will it be in 4 years?

Back

2,072,104 people

Front

James' 70 in. giant peach doubles in size every week. Write an expression that would represent how big the peach is after 5 weeks.

Back

70(2)⁵

Front

Classify the model: A=1200(.85)⁶
Options: Growth, Decay

Back

Decay

Front

Classify the model: A=10(1.01)³ as Exponential GROWTH or DECAY.

Back

Growth

Front

In an exponential function, what does the 'a' represent? Options: SLOPE, RATE OF CHANGE, Y-INTERCEPT, COMMON RATIO

Back

Y-INTERCEPT