Point-Slope Form of a Line

What is the equation in Point-Slope form of the line 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)

Tags

TEKS.MATH.8.5I

TEKS.MATH.A.2B

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)

Tags

TEKS.MATH.8.5I

TEKS.MATH.A.2B

Write an equation in point slope form that passes through the following points.

(1, 4) and (-1, 1)

• y-4=3/2(x-1)

• y+4=3/2(x-1)

• y=3/2x+4

• x-4=3/2(y-1)

Tags

TEKS.MATH.8.5I

TEKS.MATH.A.2B

Which is NOT a correct point-slope equation for the line?

• y - 0 = 1/2(x + 2)

• y - 1 = 1/2(x - 0)

• y + 2 = 1/2(x + 2)

• y - 2 = 1/2(x - 2)

Tags

TEKS.MATH.8.5I

TEKS.MATH.A.2B

Write the Equation in POINT SLOPE Form

Point (1, -3) m = -2

• y - 3 = -2(x + 1)

• y + 3 = -2(x - 1)

• y - 1 = 2(x +3)

• y + 1 = -2(x - 3)

Tags

TEKS.MATH.8.5I

TEKS.MATH.A.2B

a

b

c

y-coordinte of point

slope

x-coordinate of point

Tags

TEKS.MATH.8.5I

TEKS.MATH.A.2B

What is the equation in Point Slope Form of a line that is parallel to line f and passes through point k? (Parallel lines have the same slope.) Do not use any spaces in your equation!

Mathematical Equivalence

ON

Tags

TEKS.MATH.8.5I

TEKS.MATH.A.2B

What is the equation in Point Slope Form of a line that is parallel to line f and passes through point k?

Mathematical Equivalence

ON

Tags

TEKS.MATH.8.5I

TEKS.MATH.A.2B

Write the equation in point-slope form

of the line that passes through the point

(4, -7) and has a slope of -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)

Tags

TEKS.MATH.8.5I

TEKS.MATH.A.2B

y-y_1=m\left(x-x_1\right)

a

b

c

x-coordinate of point

y-coordinte of point

slope

Tags

TEKS.MATH.8.5I

TEKS.MATH.A.2B