Foundations in Algebra Review

Find the slope given the points (1,4) and (5,9). 

• 5/4

• 4/5

• -5/4

• 2/3

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Tags

CCSS.8.EE.B.5

Name the slope

• 3

• 1

• -1x

• -1

Tags

CCSS.8.EE.B.5

Name the y intercept

• -1

• 7

• -1x

• -7

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6

• y=3x-6

• y=3x+6

• y=6x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

A system has ____________ when two lines intersect at one point. 

• One solution

• No solution

• Infinitely Many Solution

Tags

CCSS.8.EE.C.8B

A system has ____________ when two equations are exactly the same and overlap each other.

• One solution

• No solution

• Infinitely Many Solution

Tags

CCSS.8.EE.C.8A

A system has ____________ when two equations have same slope but different y-intercept and are parallel. 

• One solution

• No solution

• Infinitely Many Solution

Tags

CCSS.8.EE.C.8B

For equations below, which method is easier to use? Why?

• Graphing, because both are already in y = mx + b form. Also, substitution, because one equation is already solved for y. 

• Elimination, because both are already in ax + by = c form. 

• Elimination, because both are already in ax + by = c form. Also, graphing, because both are already in y = mx + b form. 

• None.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

How many solutions?

• One Solution

• No solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A