Algebra 1

Front

What is a function?

Back

A function is a relation where each input (x-value) has exactly one output (y-value).

Tags

CCSS.8.F.A.1

Front

How can you determine if a relation is a function?

Back

You can determine if a relation is a function by checking if any x-value is paired with more than one y-value. If it is, then it is not a function.

Tags

CCSS.8.F.A.1

Front

Back

Tags

CCSS.7.EE.A.1

Front

What is the distance formula?

Back

Tags

CCSS.HSG.GPE.B.7

Front

Find the distance between (-5, -8) and (-1, -16).

Back

8.9

Tags

CCSS.HSG.GPE.B.7

Front

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

Back

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Front

Write the equation of a line with a slope of 2/3 and a y-intercept of -3.

Back

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form, combining like terms and performing operations.

Tags

CCSS.7.EE.A.1

Front

Simplify: 9.

Back

9 is already in its simplest form.

Front

What is a variable in algebra?

Back

A variable is a symbol (usually a letter) that represents an unknown value.

Tags

CCSS.6.EE.A.2B