Algebra 1: Linear Equations Quiz (V7)

Write an equation of a line with the given slope and y-intercept.

m = -4, b = 1

• y = x - 4

• y = -4x + 1

• y = 4x - 1

• y = 4(x - 1)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write an equation of a line with the given slope and point.

m = 2, (0, -5)

• y - 2 = x - 5

• y + 5 = 2 (x - 0)

• 2x + 5y = 0

• y = -5x + 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

What is the equation of the line graphed above?

• $y=\frac{4}{5}x\ +\ 3$

• $y=-\frac{5}{4}x\ +3$

• $y=-\frac{4}{5}x\ +3$

• $y=-x+3$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

If you were graphing the equation below, what would be your first step?

 $y=-\frac{1}{2}x\ +1$  

• Move down 1 and right 2

• Clear the fraction

• Graph the x-intercept by moving to the right  1

• Graph the y-intercept by moving up 1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.C.7

Find the x and y intercepts of the given equation.

 $5x+2y=20$  

• x int = 20, y int = 10

• x int = 4, y int = 10

• x int = 5, y int = 2

• x int = 15, y int = 18

Find the slope of the line.

 $3x\ -\ 5y\ =\ 10\$  

• m = -3

• m = -3/5

• m = 3/5

• m = -5/3

Tags

CCSS.8.EE.B.5

What is the slope of a line PERPENDICULAR to the one given?

 $y=-\frac{3}{7}x\ -\ 8$  

• m = 3/7

• m = -3/7

• m = -7/3

• m = 7/3 

Tags

CCSS.8.EE.B.6

The two equations shown are ___________________.

 $4x\ -\ 6y\ =\ 12$   $y=\frac{2}{3}x\ +\ 4$  

• Parallel

• Perpendicular

• Both Parallel and Perpendicular

• Neither

Tags

CCSS.8.EE.B.5

Find the slope of the line that goes through (0, 2) and (4, -1).

• m = -4

• m = -1/4

• m = -3/4

• m = 5/2

Tags

CCSS.8.EE.B.5