A2.3.Q2 Review

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b
• (y₂ - y₁) / (x₂ - x₁)

Which of these represents standard form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b
• (y₂ - y₁) / (x₂ - x₁)

Which of the following represents the equation for finding the slope from two points?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b
• m = (y₂ - y₁) / (x₂ - x₁)

Which of these equations represents the Point-Slope From of a Linear Equation?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b
• m = (y₂ - y₁) / (x₂ - x₁)

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

• y = 5x - 2

• y = 2x - 5

• y = -2x - 5

• y = 2x + 5

What is the equation of a line when m = -7 and b = -8?

• y = -7x + 8

• y = -7x - 8

• y = 7x - 8

• y = 7x + 8

Find the equation of the line in slope-intercept form. 

• y = - 1/4x - 3
• y = 1/3x + 3
• y = - 1/4x + 2
• y = 1/3x -3

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Write the equation of the line that passes through the point (1, -1) and has a slope of -4.

• y = -4x + 3

• y = -4x - 3

• y = -4x + 5

• y = -4x - 5

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y + 7 = -1/4(x - 4)
• y - 4 = -1/4(x + 7)
• y + 7 = 4(x - 4)
• y - 7 = -1/4(x - 4)