Different Forms of Equations

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

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

What does "m" represent in y=mx+b?

• y-intercept
• slope
• macaroni
• nothing

Write the equation of the line.
Slope = -4, passing through (-1, 5)

• y+5 = -4(x-1)
• y-5 = -4(x+1)
• y-5 = 4 (x-1)
• y = -4x - 9

Write in standard form.
4x - 2y + 3 = 7 - 4y

• 4x + 2y = 4
• 4x - 6y = 10
• 4x + 6y = 4
• 4x -2y = 4

Which statement best describes "b"?

• x-intercept
• y- intercept
• Slope
• Bee

Write the standard form equation of a line that is parallel to 7x - 2y =14 and passes through (2, 3)

• x + y = 14
• 2x - 7y = 14
• 7x - 2y = 8
• 7x + 2y = 20

Give the slope and y-intercept
6x - 3y = -9

• slope is 6 
  y-intercept is 9
• m=2
  b=3
• slope is 2
  y-intercept is -3
• m = 3
  b = 2

Write the following equation in slope intercept form:
y + 2 = -3(x - 5)

• y = -3x + 17
• y = -3x + 13
• y = -3x - 13
• y = -3x - 17

How do you change
y-4=3(x+3)
into slope-intercept form?

• y=23x-1/23
• y=3x+13
• y-7x=9 
• y=13-3x

Write the equation 4x-2y=10 in slope-intercept form.

• y=2x+5
• y=-4x-5
• y=2x-5
• y=4x-5