Function Notation Answers

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)}

The point (–3, –5) is on the graph of a function. Which equation must be true regarding the function?

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

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 table represents a function.

Consider the function represented by the table.

Consider the function represented by the table.

The table represents a function.

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