Linear Equations Practice Test

Write the point-slope form for a line that passes through (2, 8) with a slope of -3.

• y - 8 = -3(x - 2)

• y - 2 = -3(x - 8)

• y + 8 = -3(x + 2)

• y - 8 = 2(x + 3)

Write the equation y + 2 = -3(x - 1) in standard form.

• 3x + y = 1

• x + 3y = 1

• 3x + y = -1

• -3x + y = 1

Write the equation y = 4x - 12 in standard form.

• 4x - y = 12

• -4x + y = -12

• 4x + y = 12
  

• 4x - y = -12
  

What is the equation for slope-intercept form?

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept of 2x - 5y = 35?

• (0,-7)

• (-7,0)

• (35/2, 0)

• (0,35/2)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of the line that passes through the point (3,-1) and has a slope of 2

(do not leave any spaces in answer)

If x and y are both positive solutions of equation ax+by+c=0, always lie in

• First quadrant

• Second quadrant

• Third quadrant

• Fourth quadrant

Tags

CCSS.HSF-IF.C.7A

Write the point-slope form for a line that passes through (–4, –5), m = − 1

• y + 5 = -1(x + 4)

• y - 5 = -1(x - 4)

• y + 4 = -1(x + 5)

• y + 5 = 1(x + 4)

Write the point-slope form for a line that passes through (–7, 2), m = 6.

• y - 2 = 6(x + 7)

• y - 2 = 6(x - 7)

• y + 2 = 6(x + 7)

• y + 2 = 6(x - 7)

Write an equation in slope-intercept form of the line that passes through (1, -4) with a slope of -6.

• y = -6x + 2

• y = -6x + 1
  

• y = -6x - 4
  

• y = -6x - 2