Algebra 1 Diagnostic

Front

Solve the system by substitution: 5x + 4y = −14, y = −7x − 15

Back

(-2, -1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Is this mapping a function or not a function?

Back

Function

Tags

CCSS.8.F.A.1

Front

When you graph an inequality, you use a closed dot when you use which symbols?

Back

≤, ≥

Tags

CCSS.6.EE.B.8

Front

Solve for v: 8v - 4(v + 8) = 8

Back

10

Tags

CCSS.8.EE.C.7B

Front

You flip an inequality symbol when you...

Back

multiply or divide by a negative number

Tags

CCSS.6.EE.B.8

Front

What is a function?

Back

A relation where each input has exactly one output.

Tags

CCSS.8.F.A.1

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you find the x-intercept of a linear equation?

Back

Set y = 0 and solve for x.

Front

What does it mean for two lines to be parallel?

Back

They have the same slope and will never intersect.

Tags

CCSS.8.EE.B.5

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal; an inequality shows the relationship between expressions that are not necessarily equal.

Tags

CCSS.HSA.CED.A.3