Chapter 4 Reviewsheet

Using the graph below, what is the coordinates of point A?

Using the graph below, what is the coordinates of point B?

Using the graph below, what is the coordinates of point D?

Using the graph below, what is the coordinates of point E?

Using the graph below, what is the coordinates of point F?

Is the following set of points a function?

{(0,1) , (1,2) , (2,3) , (3,4)}

Is the following set of points a function?

{(1,1) , (1,2) , (1,3) , (1,4)}

Is the following graph a function?

Is the following graph a function?

Is the following graph a function?

Is the following graph a function?

Is the following graph a function?

What is the value of the function?

What is the value of the function?

What is the value of the function?

Find the cost when the number of items (N) = 20.

Find the Distance (D) when the number of Time (t) is 4 hours.

Find the Temperature (T) when the nPressure (P) = 800 psi.