Point Slope Formula

Which of these represents point-slope form of a linear equation?

• y - y₁ = m(x - x₁)

• Ax + By = C

• y = mx + b

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

What does "m" represent in y - y₁ = m(x - x₁)?

• y-intercept

• slope

• macaroni

• nothing

Which of these represents point-slope form of a linear equation?

• y - y₁ = m(x - x₁)

• Ax + By = C

• y = mx + b

• y=kx

Write the equation of the line in POINT-SLOPE FORM given 2 points.

• a

• b

• c

• d

Write the point-slope form of the given line.

Mathematical Equivalence

ON

Label the point-slope form of a line

a

b

c

slope

y-coordinate

x-coordinate

Given the table, write the equation in point slope form.

• y + 6 = 2(x - 3)

• y +12 = 2(x + 3)

• y - 12 = 2(x - 3)

• y - 6 = 2(x - 18)

Write the equation of the line shown. Use point-slope form.

Write the equation of the line shown. Use point-slope form.  (Yes, you already did this one! Use the other point this time.)