The Equation of a Line Practice

Find the slope

• -2/3

• 3/2

• -3/2

• 2/3

Which equation is being represented by this line?

• y = -1x + 2

• y = 1/2x + 2

• y = 3x -4

• y = -3x +2

Write the equation of a line that passes through the point (1,4) and has a slope of 9.

• y= 9x-4

• y= 9x-5

• y= 9x+4

• y= 9x+5

Write an equation in slope-intercept form that goes through the points (-3, -4) and (3, 4)

• y = 3/4x + 4

• y = 3/4x

• y = 4/3x

• y = 4/3x + 4

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 

• slope: 3/2   y-intercept:  (0,3) 

• slope:  4  y-intercept:  (0,3/2)

• slope: 1/5   y-intercept:  (0,5) 

Which of the following is the slope-intercept form?

• m = (y₂ - y₁)/(x₂ - x₁)

• y = mx + b

• y - y₁ = m(x - x₁)

• ax + by = c

Find the slope of the line.

• 1/4

• -1/4

• -4

• 4

What is the equation of a line that passes through points (5, -5) and (-5, -5)

• y = 5

• x = -5

• y = -5

• x = y

Write the equation of a line that passes through the point (8, 3) and is parallel to y = -2x + 15.

• y = -2x - 13

• y = 2x + 19

• y = -2x + 14

• y = -2x +19

Which graph shows the equation y = 2/3x - 3

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