 # Point slope form of an equation Y - y₁ = m(X- x₁) (x₁, y₁) An ordered pair on the line m slope.

## Presentation on theme: "Point slope form of an equation Y - y₁ = m(X- x₁) (x₁, y₁) An ordered pair on the line m slope."— Presentation transcript:

Point slope form of an equation Y - y₁ = m(X- x₁) (x₁, y₁) An ordered pair on the line m slope

Write the point slope form of an equation of the line that passes through (2,3) and has a slope of 4 Y - y₁ = m(X- x₁) Y - 3 = 4(X - 2)

Write the slope-intercept form of an equation of the line that is written in point slope form Y - 3 = 4(X - 2) Y - 3 = 4X - 8 + 3 Y = 4X - 5

Write the point slope form of an equation of the line that passes through (-2,6) and has a slope of -2 Y - y₁ = m(X- x₁) Y - 6 = -2(X- -2) Y - 6 = -2(X + 2)

Write the slope-intercept form of an equation of the line that is written in point slope form Y - 6 = -2(X + 2) Y - 6 = -2X - 4 + 6 Y = -2X + 2

Write the point slope form of an equation of the line that passes through (8,-1) and (-2,9) Y - y₁ = m(X- x₁) Y - 9 = -1(X- -2) Y - 9 = -1(X + 2) 9 – -1 -2 - 8 10 -10

Write the slope-intercept form of an equation of the line that is written in point slope form Y - 9 = -1(X + 2) Y - 9 = -1X - 2 + 9 Y = -1X + 7

Point slope form of an equation Y - y₁ = m(X- x₁) (x₁, y₁) An ordered pair on the line m slope

Write the point slope form of an equation of the line that passes through (2,3) and has a slope of 4 Y - y₁ = m(X- x₁) Y - = (X - )

Write the slope-intercept form of an equation of the line that is written in point slope form Y - = (X - ) Y - = X - Y =

Write the point slope form of an equation of the line that passes through (-2,6) and has a slope of -2 Y - y₁ = m(X- x₁) Y - = (X- )

Write the slope-intercept form of an equation of the line that is written in point slope form Y - 6 = -2(X + 2) Y - = X Y =

Write the point slope form of an equation of the line that passes through (8,-1) and (-2,9) Y - y₁ = m(X- x₁) Y - = (X- ).. =

Write the slope-intercept form of an equation of the line that is written in point slope form Y - 9 = -1(X + 2) Y - = X - Y =

Write the standard form of an equation of the line that is written in slope intercept form 2X +1Y = 2 + 2X Y = -2X + 2 + 1

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