Function Notation Answers

The height of a rocket a given number of seconds after it is released is modeled by . What does t represent?

The function can be used to find the volume of air inside a basketball given its radius. What does V(r) represent?

The table represents a function.

Consider the function represented by the table.

Which statements about the function are true? Choose three options.

Consider the function represented by the table.

If point (4, 5) is on the graph of a function, which equation must be true?

The function f(x) is given by the set of ordered pairs.{(8, –3), (0, 4), (1, –5), (2, –1), (–6, 10)}

On a coordinate plane, a straight line with a negative slope, labeled f of x, crosses the y-axis at (0, 4), and the x-axis at (4, 0).

The function f(x) is given by the set of ordered pairs.{(1,0), (–10,2), (0,6), (3,17), (–2,–1)}