Algebra 1 Exponential Review

Front

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

Back

Y-INTERCEPT

Tags

CCSS.HSF.LE.B.5

Front

The value of a car depreciates at a rate of 8% per year. What is the decay factor?

Back

.92

Tags

CCSS.HSF-LE.A.1C

Front

Function with initial amount of $15 and 35% increase each year: y = 15(35)^x, y = 15(1.35)^x, y = 15(0.35)^x, y = 35(1.15)^x

Back

y = 15(1.35)^x

Tags

CCSS.HSF.LE.A.2

Front

Classify the model: A=1200(.85)⁶ as Exponential GROWTH or DECAY.

Back

Decay

Tags

CCSS.HSF-IF.C.8B

Front

Classify the model: A=10(1.01)³
Options: Growth, Decay

Back

Growth

Tags

CCSS.HSF-IF.C.8B

Front

Equation for bacteria culture starting with 5000 cells, dying by 30% each year.

Back

y=5000(0.7)^x

Tags

CCSS.HSF.LE.A.2

Front

The number of mosquitoes at the beginning of the summer was 4,000. The population of mosquitoes is expected to grow at a rate of 25% a month. How many mosquitoes will there be after 4 months?

Back

9765

Tags

CCSS.HSF.BF.A.2

Front

Using the table below, find the equation that matches: y = 20(2)^x, y = 20(1/2)^x, y = 2(20)^x, y = 20(1.25)^x

Back

y = 20(1/2)^x

Tags

CCSS.HSF.LE.A.2

Front

Equation for the graph of the exponential function: y = 4(2)^x, y = (4)^x, y = (2)^x, y = 2(4)^x

Back

y = (2)^x

Tags

CCSS.HSF.LE.A.2

Front

Population decaying at 5.1% per year: Write the multiplier.

Back

.949

Tags

CCSS.HSF-LE.A.1C