Unit 1

Front

Back

3

Front

Back

b = 3

Front

Is the relation defined by the set of points (1,2), (2,3), (3,4) a function?

Back

Function

Front

What inequality does the number line graph represent if it shows all numbers less than -4?

Back

x < -4

Front

Back

r = 4

Front

What is a term in an algebraic expression?

Back

A term is a single mathematical expression that can be a number, a variable, or a combination of both, separated by + or - signs.

Front

What is the definition of a function?

Back

A function is a relation where each input has exactly one output.

Front

How do you determine if a relation is a function using the vertical line test?

Back

If a vertical line intersects the graph at more than one point, the relation is not a function.

Front

What does the solution to an equation represent?

Back

The solution represents the value(s) of the variable that make the equation true.

Front

Back

Subtract 5 from both sides, then divide by 3 to find x.