Point Slope, Slope Intercept, and Standard Form

What is slope intercept form?

• Y = MX + B

• AX + BY = C

• Y = M(X-X₁) + Y₁

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the Y-Intercept in the following equation? Y = 2x + 5

• 2

• -5

• 5

• -2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write an equation in point-slope form that has the slope 4 and goes through the point (2,1)

• 1 = 2(X-4) + Y₁

• Y - 1= 4(X - 2)

• Y = 4(2 - 1) + Y₁

What is the graph of the line in slope intercept form?

• Y = 1/4X - 4

• Y = 1/4X - 1

• Y = x - 1

• Y = 4

What are the intercepts of the following equation?

• X INT = (0,-12) Y INT = (-3,0)

• X INT = (0,12) Y INT = (4,0)

• X INT = (-12,0) Y INT = (0,-3)

• X INT = (0,3) Y INT = (0,0)

What is the difference between slope intercept form, point slope form, and standard form?

• Nothing, just the way they are written

• EVERYTHING

Solve this standard form equation so that it is in slope intercept form 6x+12y = 48

• 48= 6x+12y

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Solve this equation in standard form so that it is in slope intercept form 4x-2y = 20

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is your first step in changing the standard form equation 4x+2y=12 to slope-intercept form?

• throw my computer across the room

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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)