Point Slope and Slope Intercept Forms and Graphing

What is the formula to Slope-Intercept Form?

• y = mx + b

• y - y₁ = m(x - x₁)

• x = my + b

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Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the formula for Point-Slope Form?

• y - y₁ = m(x - x₁)

• y = mx + b

• y + y₁ = m(x + x₁)

• y = mx - b

What is the equation in Point-Slope form that goes through the point (2,3) and has a slope of 5?

• y - 3 = 5(x - 2)

• y - 2 = 5(x - 3)

• y + 3 = 5(x + 2)

• y + 2 = 5(x + 3)

What is the equation in Point-Slope form that goes through the point (6,1) and has a slope of -3?

• y - 6 = -3(x - 1)

• y + 6 = -3(x + 1)

• y - 1 = -3(x - 6)

• y + 1 = -3(x + 3)

What is the equation in Point-Slope form that goes through the point (-1,-7) and has a slope of 1/4?

• y - 7 = 1/4(x - 1)

• y + 7 = 1/4(x + 1)

• y - 1 = 1/4(x - 7)

• y + 1 = 1/4(x + 7)

What is the equation in Point-Slope form that goes through the point (8,-5) and has a slope of 2/3?

• y + 8 = 2/3(x - 5)

• y - 8 = 2/3(x + 5)

• y + 5 = 2/3(x - 8)

• y - 5 = 2/3(x + 8)

Write the equation in slope-intercept form for the line that contains the points
(3, -5) and (5, - 1)

• y = 2x + 11

• y = 2x + 1

• y = 2x - 1

• y = 2x - 11

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

Which equation represents the graph pictured?

• y = -2x - 6

• y = 2x - 6

• y = 1/2x - 6

• y = -1/2x - 6