4/8/2021 Slope Intercept and Standard Form

3x + y = 12

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

x + y = 4

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

2x + y = 41

• x = 2y + 41
• y = 2x -41
• y = -2x + 41
• x = y -39

8x + 4y= 16

• y = -8x + 16
• y = 2x -4
• y = -2x + 4
• y = -8x + 12

Solve for y
5x + y = -10

• y = 5x + 10
• y = -5x - 10

Determine the slope and y-intercept from the following equation:   4x + y = -10

• slope: 4   y-intercept:  (0,10)
• slope: -4   y-intercept:  (0,-10)
• slope: -4   y-intercept:  (0,10)
• slope: 4   y-intercept:  (0,-10)

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

• y-intercept
• slope
• macaroni
• nothing

What is the slope in the equation:  y=4x+3

• 3
• 4x
• 4
• x

What is the y-intercept in the following equation:  y=-4x-5

• -4
• -4x
• 5
• -5

How would you write the equation with a slope of 2/3 and a y-intercept of -3

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