Writing Equations

 Identify the slope-intercept equation:

• y = 2x - 2
• y = -2x + 2
• y = -2x + 4
• y = 2x + 4

Write the equation of the line with slope -2 through the point (7, −1).

• y = −2x + 15

• y = −2x − 15

• y = −2x + 13

• y = −2x − 13

Write the equation of the line through the points (8, −7) and (−2, 8).

• y = 3/2x + 11

• y = −3/2x + 11

• y = −3/2x + 5

• y = 3/2x − 19

Write the equation of the line with a slope of 2/3 that goes through the point (-6,10).

Write an equation of a line where m = 5/4 and the line goes through (-4, -3)

• y = 5/4x +2
• y = -5/4x + 2
• y = 2x - 5/4
• y = 3/4x + 2

Which of these represents standard form form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

Which of these represents slope intercept form form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

Write the equation in slope-intercept form: 3x + y = 12

• y = -3x +12
• x = y + 4
• x = y + 12
• y = 3x -12

Write the equation in slope-intercept form: 2x + 2y = 6

• y = - x + 3
• y = x + 3
• y = 2x +6
• y = - 2x + 6