Review 2

Determine the slope and y-intercept from the following equation:   2y = 3x + 6

• m: 2/3   b:  (0,3) 

• m: 3/2   b:  (0,3) 

• m:  4  b:  (0,3/2)

• m: 1/5   b:  (0,5) 

-6x + y = 2
6x + y = 2
These lines are...

• Parallel

• Perpendicular

• Neither

y = -2/3x + 2
y = 3/2x + 9
These lines are...

• Parallel

• Perpendicular

• Neither

What is the slope of a line parallel to the line whose equation is:  -2x + y = - 7?

• -2

• 1/2

• -1/2

• 2

A line is perpendicular to    y = 2x - 7.
What is the slope of this line? 

• -2

• 1/2

• -1/2

• 2

Write an equation that is parallel to the line
y = x - 5 through (1, -2)

• y = -3x +1

• y = x - 3

• y = x + 1

• y = 3x +1 

What is the equation of a line that is perpendicular to the line
y = 3x - 6 and passes through the point (15,5).

• y = -3x + 10

• y= 1/3x +10

• y = -1/3x +10

• y = 3x -15

Write an equation of a line perpendicular to
y = 2/7x - 5 through (2, -3)

• y = -7/2x + 4

• y = -4x - 7/2

• y = 4x - 7/2

• y = 7/2x + 4

Write an equation for a line parallel to
y = 5/4x + 4 through (-4, -3)

• y = 5/4x +2

• y = -5/4x + 2

• y = 2x - 5/4

• y = 3/4x + 2

Write an equation of a line parallel to y = x + 3 through (5, 3) 

• y = x + 2

• y = -2x + 1

• y = 2x + 1

• y = x - 2