Exponential Growth and Decay

Front

What is a, the starting term, for the function: f(x) = 300(1.16)^x?

Back

300

Tags

CCSS.HSF.LE.B.5

Front

Function with initial amount $15 and 35% increase each year:

y = 15(35)^x

,

y = 15(1 + 0.35)^x

,

y = 15(0.35)^x

,

y = 35(1+ 0.15)^x

Back

y = 15(1 + 0.35)^x

Tags

CCSS.HSF.LE.A.2

Front

Is the pictured graph growth, decay, or linear or none? Options: Exponential Growth, Exponential Decay, Linear, None

Back

Exponential Growth

Tags

CCSS.HSF-IF.C.7E

Front

Is this exponential growth or decay?

Back

Decay

Tags

CCSS.HSF-IF.C.7E

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

Tags

CCSS.HSF.BF.A.2

Front

Write an equation that models Samantha's hair growth, starting at 6 in and growing at 14% a week.

Back

y=6(1+0.14)^x

Tags

CCSS.HSF.LE.A.2

Front

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

Back

y=5000(1 - 0.30)^x

Tags

CCSS.HSF.LE.A.2

Front

Daniel’s Print Shop purchased a new printer for $35,000. Each year it depreciates at a rate of 5%. How much will the printer be worth in 8 years?

Back

$23,219.72

Tags

CCSS.HSF.BF.A.2

Front

Twenty years ago, Mr. Davis purchased his home for $160,000. Since then, the value of the home has increased about 5% per year. How much is the home worth today?

Back

$424,527.63

Tags

CCSS.HSA.CED.A.1

Front

Function with initial amount of $15 and an increase of 35% 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