Unit 4 Test Prep

In slope intercept form (y=mx+b) what is the "m"?

• The y-intercept

• The x-intercept

• The slope (rate of change)

• A point

In slope intercept form (y=mx+b) what is the "b"?

• The y-intercept

• The x-intercept

• The slope (rate of change)

• A point

What is the y-intercept of the line graphed below?

• 3

• 4

• -3

• 4/3

Which equation represents the following graph?

• y = 3x + 2

• y = -2x + 3

• y = 2x + 3

• y = -3x + 2

What is the y-intercept in the equation?
y = 5x - 4

• 5

• -4

• -5

• 4

Find the slope from the table.

• -4

• 1

• 4

• -2

What is the y-intercept in the equation?
y = (-2/3)x + 8

• 5

• -4

• -5

• 4

What is the y-intercept for the given graph?

• -5

• 5

• 1

• -1

What is the slope of the line passing through the points (3,5) and (-1,7)?

• -1/2

• -1

• -2

• 1/2

What is the equation for the line that passes through the points (4,2) and (0,6)?

• y = x + 6

• y = -2x + 2

• y = -x - 6

• y = -x + 6