Equation of a Line Review 2P

Equation of a Line Review

Open Ended

How was your eekend? How do you feel as your arrive to math class this afternoon? 

​Recall the Equation of a Line

Multiple Choice

What letter represents the slope of a line in the equation y = mx + b?

• y
• m
• x
• b

Multiple Choice

What does the "b" stand for in y=mx+b?

• slope
• x-intercept
• y-intercept

Multiple Choice

What is the y- intercept of the graph of y = -5x + 6

• 5

• -5

• 6

• -6

Multiple Choice

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6
• y=3x-6
• y=3x+6
• y=6x+3

Multiple Choice

Write the equation of a line with a slope of -3 and y intercept of 8

• x = 8
• y = -3
• y = 8x -3
• y = -3x + 8

​And Recall Slope

​The slope is the Change in y / Change in x (Rise over Run)

Multiple Choice

Find the slope

• -2/3
• 3/2
• -3/2
• 2/3

Multiple Choice

Slope is know as rise/

• run
• fall
• none
• rise

Multiple Choice

Find the slope of the line.

• -5/4
• 5/4
• -4/5
• 4/5

Multiple Choice

What is the slope in the picture?

• Positive
• Negative
• Zero
• Undefined

Multiple Choice

What type of slope?

• zero slope
• undefined
• negative
• positive

Multiple Choice

• 0/3

• -6/3

• -6/7

• 6/3

Multiple Choice

Find the slope given the points (2, −7) and (−1, 6). 

• -13/3
• 13/3
• 0
• 2/3

Multiple Choice

Find the slope given the points (3,2) and (4,7).

• 4

• 5

• -5

• 1/5

Multiple Choice

What is the slope represented in the table?

• slope: $$\frac{1}{2}$$

• slope: $$2$$

• slope: $$-\frac{1}{2}$$

• slope: $$-2$$

​Find The Equation of the Line

Multiple Choice

Which equation represents the following graph?

• y = 3x + 2
• y = -2x + 3
• y = 2x + 3
• y = -3x + 2

Multiple Choice

Which equation is being represented by this line?

• y = -1x + 2
• y = 1/2x + 2
• y = 3x -4
• y = -3x +2

Multiple Choice

Write the equation of the line.

• y = -1/3x - 2
• y = 1/3x - 2
• y = 3x - 2
• y = -3x - 2

Open Ended

How Do you feel now after reviewing? What questions do you still have?