Point Slope

What is the slope of the line?

Tags

CCSS.8.EE.B.5

What point is on the line: y - 5 = 3 ( x + 2 )?

• (-5, 2)

• (2, -5)

• (3, 2)

• (-2, 5)

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y + 7 = -1/4(x - 4)

• y - 4 = -1/4(x + 7)

• y + 7 = 4(x - 4)

• y - 7 = -1/4(x - 4)

Write the equation of the line in Point-Slope form that goes through the point (10,5) and has a slope of -3

• y - 5 = -3(x - 10)

• y= -3x + 35

• y + 5= -3(x + 10)

• y= -3x - 35

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

• y-intercept

• macaroni

• nothing

• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• y= -1x+3

• y= 4x+3

• y=1/4x+3

• y= -4x+3

For the equation
y + 1 = -3 (x - 5),
the line contains the point (5, -1) and has a slope of?

• -1

• 1

• -3

• 5

What is y intercept of the equation y - 3 = 4(x - 0)

• 4

• -3

• 3

• -4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write an equation 
m = 1/3 through (4, 4)

• y = -1/3x + 8/3

• y = 8/3x - 1/3

• y = 8/3x + 1/3

• y = 1/3x + 8/3

For the equation
y + 1 = -3(x - 5),
the line contains the point (5, -1) and has a slope of?

• -1

• 1

• -3

• 5