1st Semester Algebra Review

Front

What inequality is represented by the graph?

Back

x > 2 or x ≤ -3

Front

Is this graph a function or not a function?

Back

Function

Front

For the function f(x) = -3x + 3, find f(0).

Back

3

Front

What is the definition of a function?

Back

Every input has only ONE output.

Front

Is (0,0) a solution to the system?

Back

Solution

Front

What is the slope of the line represented by the equation y = 2x + 1?

Back

2

Front

What does it mean for a function to be linear?

Back

It can be graphed as a straight line.

Front

What is the y-intercept of the function f(x) = 4x - 5?

Back

-5

Front

How do you determine if a relation is a function?

Back

Check if each input has exactly one output.

Front

What is the domain of the function f(x) = 1/(x-2)?

Back

All real numbers except x = 2.