Exponential Functions and Their Graphs

The graph of the function  $y=2^{\left(x-3\right)}+4$  will look like the graph of the parent function  $y=2^x$  shifted

• 4 units left, and 3 units down

• 3 units left, and 4 units down

• 4 units right, and 3 units up

• 3 units right, and 4 units up

Tags

CCSS.HSF-IF.C.7E

The natural number, "e", is a ________________ number.

• rational

• irrational

• real

What is the range of the function?

• $\left(0,\ \infty\right)$

• $\left(-\infty,0\right)$

• $\left(-\infty,\ \infty\right)$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Without graphing, tell if the function below is increasing or decreasing.

 $y=4e^{3x}-2$  

• Increasing

• Decreasing

What is the y-intercept for the graph of  $y=3e^x$  ? 

• (1,0)

• (0, 1)

• (0, 3)

• (3, 0)

Tags

CCSS.HSF-IF.C.7E

What could the equation of the exponential function in the graph be?

• y = (1/2)^x - 1

• y = (1/2)^x + 1

• y = 2x - 1

• y = 2^x + 1

Tags

CCSS.HSF.LE.A.2

Which of the following graphs matches the function $y=4e^{-0.5x}$  ?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

What could the equation of the exponential function in the graph be?

• y = 2^x + 2

• y = (1/2)^x + 2

• y = 1/2(4)^x + 2

• y = 2^x - 2

Tags

CCSS.HSF.LE.A.2

Given y=3^x determine the y-intercept 

• (0,1)
• (0,3)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of the asymptote in this exponential function?

• y = 2

• x = 2

• x = 3

• y = 3

Tags

CCSS.HSF-IF.C.7E