4.1 - 4.2 Remediation

In the equation y = 3x + 2, what does the slope represent?

• y-intercept

• x-intercept

• Rate of change

• Constant term

Tags

CCSS.HSF.LE.B.5

What is the slope of a horizontal line?

• 0

• 1

• Undefined

• Infinite

Tags

CCSS.8.EE.B.5

Which form of a linear equation is useful for finding the slope and y-intercept directly?

• Standard form

• Slope-intercept form

• Point-slope form

• General form

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If the line passes through the point (2, 5) with a slope of 4, what is the equation in point-slope form?

• y = 4x + 5

• y - 5 = 4(x - 2)

• y = 4x - 3

• 4y = x - 7

What does the 'm' in the slope-intercept form (y = mx + b) represent?

• Slope

• Y-intercept

• X-intercept

• Both a and b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If the slope of a line is negative, how will the line slope?

• Upward

• Downward

• Horizontal

• Vertical

Tags

CCSS.8.EE.B.5

Which of the following is a valid slope for a vertical line?

• 0

• 1

• Undefined

• -1

Tags

CCSS.8.EE.B.5

What is the y-intercept of the line represented by the equation y = -2x + 3?

• -2

• 3

• 2

• -3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If the line passes through the points (3, 7) and (5, 11), what is the slope of the line?

• 2

• 4

• 3

• -2

Tags

CCSS.8.EE.B.5

What is the point-slope form of the equation for a line passing through the point (4, -6) with a slope of 5?

• y - 5x = -26

• y - (-6) = 5(x - 4)

• y = 5x - 26

• 5y = x + 24