Point Slope Form and Graphs

Write the equation of the line.

• y = -1/3x - 2

• y = 1/3x - 2

• y = 3x - 2

• y = -3x - 2

Write an equation in point slope form of the line that goes through the point (7,10) and has a slope of -2?

• y = -2(x+7)+10

• y = -2(x-7)+10

• y = -2(x+10)-10

• y = -2x+12

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2

• -1/2

• 2

• -2

Tags

CCSS.8.EE.B.5

What is Point-Slope Form of linear equations?

• Ax+By=C

• y = mx+b

• y-y1=m(x-x1)

• m = (y2-y1)/(x2-x1)

In the linear equation

y = mx + b,

what does m stand for?

• Slope

• y-intercept

• Solution

• x-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

A line that goes uphill

• Positive Slope

• Positive Orienation

• Positive Correlation

• Positive Causation

Tags

CCSS.8.EE.B.5

A point is given on the graph below. Select all points that would like on a line with a slope of 2 that goes through the given point.

• (-2, 0)

• (-3, 0)

• (-4, -4)

• (-2, -4)

Find the slope:

• 3/4

• 4/3

• -3/4

• -4/3

Tags

CCSS.8.EE.B.5

Find the slope

• -5/3

• -3/5

• 5/3

• 3/5

Tags

CCSS.8.EE.B.5

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Tags

CCSS.HSA.REI.D.12