Comparing Linear, Exponential and Quadratic Equations

Is the equation linear, exponential, or quadratic?
y = 2x+ 4

• Linear
• Exponential
• Quadratic
• None of the above

Choose all the equations that are exponential:

• y = 6x -5

• y = 8^x - 9

• f(x) = 3x² + 4

• y = 1/3^x

• y = 7x³

What type of function is this equation:
y= -3x + 12

• Linear
• Exponential
• Neither

What type of function is f(x)=2(3)^x?

• Quadratic

• Linear

• Exponential

What type of function is f(x) = 2(x+4)²-7?

• exponential decay
• linear
• exponential growth
• quadratic

What type of function does this equation represent?
 $Y=4\left(\frac{1}{2}\right)^x$  

• Linear Function

• Quadratic Function 

• Exponential Function

• Not a Function

What type of function does this equation represent?
$Y=x^2+6x+5$

• Linear Function

• Quadratic Function

• Exponential function

• Not a Function

Which student represents a Quadratic Function?

• Beth

• Maria

• Tracy

• None of the above

Which student represents an Exponential Function?

• Beth

• Maria

• Tracy

• None of the above

What type of function is this?

• Quadratic

• Linear

• Exponential

• Not a function