Algebra Day 10

Find the equation of the line in slope-intercept form.

• y = -1/3x - 3

• y = 1/3x + 3

• y = -3x - 3

• y = 1/3x -3

• y = 3x - 3

What is the y-intercept of

2x-5y=35?

• -7

• 35

• 17.5

• -17.5

• 7

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

what is the solution to the system of equations?

• (-1, -4)

• (-1, -3)

• (-3, -1)

• no solution

• Infinite solutions

Tags

CCSS.8.EE.C.8B

Solve the system

y = 2x + 1

y = 4x - 1

• (1,3)

• (-1,-3)

• no solution

• (3,1)

• infinite solutions

Tags

CCSS.8.EE.C.8B

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

Tags

CCSS.8.EE.C.8B

Solve the system

y = 2x + 3

-4x + 2y = 6

• (1,3)

• (-1,-3)

• no solution

• (3,1)

• infinite solutions

Tags

CCSS.8.EE.C.8B

What is the solution to system of equations?

• (5, 0)

• No Solution

• (0, 0)

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

Solve the system

y = 2x + 7

y + 7 = 2x

• (1,3)

• (-1,-3)

• no solution

• infinite solutions

• (1, 9)

Tags

CCSS.8.EE.C.8B

Solve the system.

• (1, -4)

• (1, 4)

• (-4, -7)

• (-7, -4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6