Final Review

Front

What is the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce based on its domain.

Front

How do you evaluate a function at a specific point?

Back

To evaluate a function at a specific point, substitute the value of the variable into the function's equation and simplify.

Front

What is a function?

Back

A function is a relation that assigns exactly one output value for each input value.

Front

What is slope-intercept form of a linear equation?

Back

Front

How do you find the slope of a line given two points?

Back

Front

What does it mean for a set of values to be a function?

Back

A set of values is a function if no two ordered pairs have the same first element (x-value) with different second elements (y-values).

Front

What is the y-intercept of a line?

Back

Front

How do you write an equation in slope-intercept form?

Back

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

How do you determine if a relation is a function from a graph?

Back

Use the vertical line test: if a vertical line intersects the graph at more than one point, the relation is not a function.