Algebra 1 CA Review

This is an example of:

(a)  

• Exponential Growth
• Linear Growth
• Linear Decay
• Exponential Decay

Tags

CCSS.HSF-IF.C.7E

Is the pictured graph growth, decay, or linear or none?  

• Exponential Growth
• Exponential Decay
• Linear
• None

Tags

CCSS.HSF-IF.C.7E

Is this exponential growth or decay?

• Growth
• Decay

Tags

CCSS.HSF-IF.C.7E

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

• Growth
• Decay

Tags

CCSS.HSF-IF.C.8B

Write the exponential function for :

  Your heart rate reaches 58 bpm and then increases by 20% each minute.

•  $f\left(x\right)\ =\ 58\ \left(.20\right)^x$ 

•  $f\left(x\right)=\ 58\left(1.20\right)^x$ 

•  $f\left(x\right)\ =\ 20\left(.58\right)^x$ 

•  $f\left(x\right)=\ 58\left(.80\right)^x$ 

Tags

CCSS.HSF.LE.A.2

Write the exponential function for :


 An account with $25,000 decreases in value 9% each year.

•  $f\left(x\right)\ =\ 25,000\left(.90\right)^x$ 

•  $f\left(x\right)=25,\ 000\left(0.09\right)^x$ 

•  $f\left(x\right)\ =\ 25,000\left(.91\right)^x$ 

•  $f\left(x\right)=\ 25,000\left(1.09\right)^x$ 

Tags

CCSS.HSF.LE.A.2

There are 5 original students that started at Texas Tech in 1923, each year the campus grew triple the size of the previous year. Is this exponential Growth or Decay?

• Neither

• Decay

• Growth

• Both

Tags

CCSS.HSF-LE.A.1A

The school shrunk the population of students not passing by a fourth after every 6 weeks. They started with fifty-two students not passing. Is this exponential Growth or Decay?

• Both

• Neither

• Growth

• Decay

Tags

CCSS.HSF-IF.C.8B

What is the range of this graph?

• y = 6
• (0, -4)
• y > -6
• y < -6

Tags

CCSS.HSF-IF.C.7E

What is the domain of the function shown below?

• -2 < x < 5
• 0 < x < 12
• y > 0
• All Real Numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5