9/28 Equations

What is the y-intercept?

• -2
• -6

• -4
• 4

Which y - intercept and slope applies to the graph?

• y - intercept = 2, slope = 2

• y - intercept = -2, slope = 1/2

• y - intercept = -2, slope = 2

• y - intercept = 1, slope = 2

y -intercept is where the line ______________.

• begins
• crosses the x-axis 
• crosses the y-axis 
• crosses you up

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

• slope
• y-intercept
• linear
• math

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 3   y-intercept:  (3,2) 

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5
• -1/5
• 5
• -5

Find the slope given these points:

(-5,3) & (3,5)

• 1/4

• 4

• 1

• -1

Find the slope of the line.

• 1/2
• -1/2
• 2
• -2

What is the slope of the line pictured?

• negative

Which graph represents the equation:

y = 2x + 2

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