Graphing Exponential Equations Introduction

Which equation best describes the graph? 

• y = 2^x + 4

• y = 2^x - 3

• y = 2^x - 4

• y = 2^x + 3 

Tags

CCSS.HSF-IF.C.7E

What type of function is ?

• Exponential Growth

• Linear

• Exponential Decay

• None of the Above

Tags

CCSS.HSF-IF.C.8B

What is the graph of the following equation?

f(x)= (1/2)^x-2+3

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

What is the graph of the following equation?

f(x)=-3^x-2+2

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

Tags

CCSS.HSF-IF.C.7E

Compare f(x) = 3^x- 4 with the basic function g(x) = 3^x

^{How does f(x) differ?}

• 4 units up

• 4 units to the left

• 4 units to the right

• 4 units down

Tags

CCSS.HSF.BF.B.3

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Tags

CCSS.HSF-IF.C.7E

Increasing or Decreasing?

• A

  Increasing

• B

  Decreasing

Is this exponential growth or decay?

• Growth

• Decay

Can you convert this function table into an equation? Let's see!

X | Y

0 | 2

1 | 10

2 | 50

3 | 250

4 | 1250

• y = 2(10)^x

• y = 2(5)^x

• y = 5(2)^x

• y = 5(10)^x

Tags

CCSS.HSF.LE.A.2