Equation of Lines

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

Find the slope of the line that passes through: 
(2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Find the slope of the line that passes through:
(6,7) and (4,2)

• 2/5
• -5/2
• 5/2
• -1/2

Find the slope and y-intercept of the graph of the equation: y = –2x + 7

• m= - 2 b= - 7

• m= 2 b= - 7

• m= - 2 b= 7

• m = 1/2 b= - 7

Write an equation of a line with the given slope m and y-intercept b: m = –5, b = –6

• y = 5x - 6

• y = -5x + 6

• y = -6x - 5

• y = -5x - 6

Write an equation in point-slope form of the line that passes through the given point and has the given slope: (1, 3); m = 5

• y - 3 = 5 (x - 1)

• y - 1 = 5 ( x - 3)

• y + 3 = 5 (x + 1)

• y + 1 = 5 ( x + 3)

Write an equation in slope-intercept form that has m = 5 through (-1, -3)

• y = 5x + 2
• y = -5x - 5
• y = -5x + 2
• y = 2x - 5

Write the linear equation that is solved by both (−6, 2) and (0, 4):

• $y=\frac{1}{3}x+4$

• $y=-\frac{1}{3}x+4$
  

• y = -3x + 4

• y = 3x + 4

Which equation has a line that would pass through both (8, 5) and (9, −1) ?

• y = 6x + 53

• y = −6x - 53

• $y=-\frac{4}{5}x+53$

• y = −6x + 53

Write the equation of the line that passes through the points (-2, -1) and (0, 5).

• y = 3x - 5

• $y=\frac{1}{3}x+5$

• y = 3x + 5

• $y=\frac{1}{3}x$