Topics 3-1 - 3-2 Review

Front

If f(x) = 2x + 1, find f(1).

Back

f(1) = 3

Front

Is this mapping a function or not a function?

Back

Function

Front

y = x - 6. What is the missing number if y = 6?

Back

12

Front

What is the range of the graph of y = x?

Back

(-∞,∞)

Front

Which equation matches the table? y = x, y = 5x, y = x - 4, y = x + 4

Back

y = x + 4

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the domain of a function?

Back

The set of all possible input values (x-values).

Front

What is the range of a function?

Back

The set of all possible output values (y-values).

Front

What does it mean for a function to be linear?

Back

A function is linear if it can be graphically represented as a straight line.

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.