Writing and Solving Systems of Equations Quick Review

Which equation is written in STANDARD FORM?

• y=mx+b

• Ax+Bx=C

• y-y=m(x-x)

• y2-y1/x2-x1

• I have no idea

y=mx+b is called _______ form.

• Point Slope

• Standard

• Slope Intercept

• Quadratic

• I have no idea

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In Slope Intercept form, which variable represents a fee or initial value?

• y

• x

• m (slope)

• b (y-intercept)

• I have no idea

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In Slope Intercept form, which variable represents the rate of change?

• y

• m (slope)

• x

• b (y-intercept)

• I have no idea

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What are the two methods we learned for solving a system of equations? (mark all that apply)

• guessing

• elimination

• Pythagorean Theorem

• substitution

• I have no idea

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which is NOT a possible solution for solving a system of equations?

• One answer (x,y)

• No Solution

• Infinite Solutions

• Three solutions (x,y,z)

• I have no idea

Tags

CCSS.8.EE.C.8B

Systems of Equations with NO SOLUTION are ______.

• perpendicular

• intersecting at one point

• overlapping

• parallel

• I have no idea

Tags

CCSS.8.EE.C.8A

A System of Equations with infinite answers are _______ lines.

• parallel

• perpendicular

• overlapping

• intersecting at three points

• I have no idea

Tags

CCSS.8.EE.C.8A

What is the last step of solving multi-step equations?

• distribute

• divide by coeffecient

• move constants to one side

• collect like terms

• I have no idea

Tags

CCSS.8.EE.C.7B

Drop the point on the graph where both lines intersect.

a

I have no idea

Perpendicular

Infinite Solutions

Intersection

No Solution

Tags

CCSS.8.EE.C.8A