Slope Intercept Form Given a Point and Slope

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

• y-intercept

• macaroni

• nothing

• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

For the equation
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?

• (-4, 3)

• (3, -4)

• (-3, -4)

• (-4, -3)

Find the y-intercept of the line that passes through the given point and has the given slope:
 (-2, -1); m= -3

• b = -6

• b = -7

• b = 6

• b = 7

Which of these represents slope-intercept form of a linear equation?

• y - y₁ = m(x-x₁)

• Ax + By = C

• y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• y = -1/4x + 6

• y = -1/4x - 6

• y = -1/4x - 8

• y = -1/4x + 8

Write an equation in slope-intercept form that has m = 5/4 through (-4, -3)

• y = 5/4x + 2

• y = -5/4x + 2

• y = 2x - 5/4

• y = 3/4x + 2

What does "m" represent in y=mx+b?

• y-intercept

• slope

• macaroni

• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

For the equation 
y - 4 = -1/3(x - 7), 
what are the coordinates for the point?

• (4, 7)

• (-7, - 4)

• (7, 4)

• (-4, -7)

Write an equation in slope-intercept form that has m = 5 through (-1, -3)

• y = 5x + 2

• y = -5x - 5

• y = -5x + 2

• y = 2x - 5

Find the slope intercept form given a line with a slope of 4 going through the point (3,8)

• y=-4x-4

• y=3x-8

• y=4x-4

• y=4x+20