10/19 Exponential vs. Linear Tables

10/15

Exponential Day 2

 $y=mx+b$  

Multiple Choice

What type of function does this table represent?

• Linear

• Exponential

• Neither

Multiple Choice

Which equation matches the table?

•  $y=2x+20$ 

•  $y=\frac{1}{2}x+20$ 

•  $y=20\left(2\right)^x$ 

•  $y=20\left(\frac{1}{2}\right)^x$ 

Multiple Choice

What type of function is represented in the table?

• Linear with

  $m=-4$

• Linear with $m=\frac{-4}{-6}=\frac{2}{3}$

• Exponential

• Neither

 $y=mx+b$  

Multiple Choice

What type of function is this?

• Linear

• Exponential with a common ratio

  $=-4.8$

• Exponential with a common ratio $=0.85$

• Neither

Multiple Choice

What type of function is represented in the table?

• Linear

• Exponential

• Neither

Multiple Choice

Which equation matches the table?

• $y=5x+10$

• $y=10x+5$

• $y=x+10$

• $y=5\left(10\right)^x$

Multiple Choice

Which equation matches the table?

• $y=4\left(2\right)^x$

• $y=2\left(8\right)^x$

• $y=-2\left(4\right)^x$

• $y=2\left(4\right)^x$

Multiple Choice

What is the rate of change for the line? 

Rate of change = slope (m) =  $\frac{rise}{run}$  

•  $m=-5$ 

•  $m=\ \frac{4}{3}$ 

•  $m=\frac{3}{4}$ 

•  $m=-\frac{3}{4}$  

 $y=mx+b$  

m = slope
b = y-intercept

Multiple Choice

What is the rate of change for the line? 

Rate of change = slope (m) =  $\frac{rise}{run}$  

•  $m=-\frac{5}{2}$ 

•  $m=\ -\frac{2}{5}$ 

•  $m=\frac{2}{5}$ 

•  $m=\frac{5}{2}$  

Multiple Choice

Which equation matches the table?

•  $y=3x+4$  

•  $y=4\left(3\right)^x$  

•  $y=4x+3$  

•  $y=3\left(4\right)^x$  

Multiple Choice

Which equation matches the table?

• $y=x+7$

• $y=4x-2$

• $y=x+1$

• $y=3x+1$