Equation of Straight Line Questions

Find the slope of a line perpendicular to the line y = ½x + 4

• 1/2

• -1/2

• 2

• -2

• Parallel
• Perpendicular
• Neither

what is the slope of a line that is perpendicular to y = 2/3x + 5

• -3/2

• 2/3

• -2/3

• 3/2

• Parallel

• Perpendicular

• Neither

Find the slope of the line parallel to

y = -4/3x + 2.

• m = -4/3

• m = 3/4

• m = 4/3

• m = -3/4

• 2

• -2

What is the slope of the line perpendicular to y = -1/2 x - 8?

• m = 8

• m = -2

• m = -1/2

• m = 2

What is the slope of the line perpendicular to y = -1/2 x - 8?

• m = 8

• m = -2

• m = -1/2

• m = 2

Are the lines parallel, perpendicular, or neither

Line 1: y = 3x + 5 Line 2: y = -3x + 5

• Parallel

• Perpendicular

• Neither

what is the gradient and y-intercept of the equation

 $y=5x+2$ 

• gradient 5, y-intercept 2
  

• gradient -5, y-intercept -2

• gradient -2, y-intercept -5

• gradient 2, y-intercept 5