Algebra I-1st Semester Final

What is the "y" intercept of the equation 6x +4y = 12?

• (-3,0)

• (6,4)

• (0,3)

• (0,-6)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of the line 3x + 4y =10?

• m = -3

• m = 4/3

• m = -4

• m = -3/4

Tags

CCSS.8.EE.B.5

Solve the equation 6x + 5y = 12

• x = 3

• x = -6/5y +3

• x = -6

• x = -5/6y + 2

Tags

CCSS.6.EE.C.9

What is the "X" intercept of 7x + 3y =21?

• (-3, 0)

• (0, 3)

• (0,-7)

• (7,0)

What is the solution to:

-3x + 2y = 8

x + 4y = -12

• No solution

• ( -4, -2)

• Infinite Solutions

• (3, 6)

Tags

CCSS.8.EE.C.8B

What is the slope and y-intercept of the equation 

 $y\ =-\frac{5}{8}x\ +6$  

• m= 6 ; b = 5/8

• m=  -5/8 ; b = (0,-6)

• m= 6, b= (0, 6)

• m = -5/8 ; b= (0, 6)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the solution to:

x + y = 4

y = -x + 1

• (1, 1)

• (-1, 0)

• No Solution

• (-2, 2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the equation 3x + y = 30 for y.

• y = 6x

• y = 3x + 30

• y = 30x + 3

• y = 30

Tags

CCSS.6.EE.C.9

What is the solution to:

y = x

y = 2x + 2

• No Solution

• (-2, -2)

• (2, 2)

• (1, -2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What are 3 methods to solving a system of equation?

• All of the above

• Elimination, Distributive, Graphing

• Exponents, Substitution, Graphing

• Elimination, Substitution, Graphing

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6