Unit 3 Mixed Practice Day 1

Slope is know as rise/run or

• vertical change/horizontal change

• horizontal change / vertical change

• starting point

• b

What type of slope does the graph have?

• Positive
• Negative
• Zero Slope
• Undefined

What type of slope does the graph have?

• Zero
• Undefined
• Negative
• Positive

What type of slope does the following graph have?

• Postive
• Negative
• Zero Slope
• Undefined

In the equation y=mx+b, what does the m represent?

• slope
• y-intercept
• linear
• point-slope

Find the slope of the line that passes through (4,-3) and (2, 3).

• 3

• -3

• 9

• -9

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

• 2
• 3
• 5
• Cannot be Determined 

What does 'b" represent in y=mx+b

• y-intercept(starting point)

• macaroni

• nothing

• slope

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Find the slope (use right triangle)

• -5/7

• 7/5

• -7/5

• 5/7