Algebra 1 Diagnostic

Front

What is absolute value?

Back

The distance of a number from zero.

Tags

CCSS.6.NS.C.7C

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

What is the domain of the graph?

Back

-3 ≤ x ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

What is the equation and slope of the line shown on the grid?

Back

x = 6; slope is undefined

Tags

CCSS.8.EE.B.5

Front

What does 3^2 mean?

Back

3 x 3

Tags

CCSS.6.EE.A.1

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed.

Front

What is the slope-intercept form of a line?

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

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a.

Tags

CCSS.HSA-REI.B.4B

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 difference between independent and dependent variables?

Back

Independent variables are manipulated, while dependent variables are measured.

Tags

CCSS.HSS.IC.B.3