Forms of Equations

• x-intercept

• y-intercept

• slope

• point on the line

What is the correct slope-intercept form?

• y = mx + b

• y = mb + x

• y = x

• y = -mx + b

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

• y-intercept
• slope
• macaroni
• nothing

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

• y-intercept

• slope

• balance

• nothing

Which value is the slope in the equation:

y= 4x + 2

• 4

• 2

• x

What is the equation of a line with a slope of 4 and a y-intercept of 2?

• y = -4x + 2

• y = -2x + 4

• y = 4x + 2

• y = 2x + 4

What is the equation of a line when m = -3 and b = 5?

• y = -3x + 5

• y = -3x - 5

• y = 5x + 3

• y = -5x - 3

What is the equation of a line with a slope of 2 and a y-intercept of (0, -5)?

• y = 5x - 2

• y = 2x - 5

• y = -2x - 5

• y = 2x + 5

What is the slope of the line that passes through these two points (0, -2) and (3, -4)?

• 2/3

• -2/3

• 3

• -2

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

• y - y₁ = m(x - x₁)

• Ax + By = C

• y = mx + b

• y=kx