STS11

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

What is the y-intercept of the line with the equation
 $y\ =\ -2x\ +\ 4$  

•  $-2$  

•  $2$  

•  $4$  

•  $-4$  

What is the slope of the line with the equation
 $y\ =\ -\frac{3}{2}x\ +\ 4$  

•  $-\frac{3}{2}$  

•  $\frac{3}{2}$  

•  $4$  

•  $-4$  

What variable represents slope?

• s

• m

• a

• x

• y

A line that has a slope of m = 0 is

• Horizontal

• Vertical

• really steep

• not so steep

What is the slope of :

• $m=\frac{1}{3}$

• $m=3$

• $m=-\frac{1}{3}$

• $m=-3$

Find the slope of the line.

• Undefined
• 0
• 1
• -1

What type of slope does the following graph have?

• Postive
• Negative
• Zero Slope
• Undefined

What is the slope in the picture?

• Positive
• Negative
• Zero
• Undefined