How does relaxation affect heart rate?

Part 2 PQRS is a quadrilateral with points P(1, 1), Q(3, 5), R(9, –2) and S(7, -5) in the Cartesian plane Find the slope of SP.

Part 3 PQRS is a quadrilateral with points P(1, 1), Q(3, 5), R(9, –2) and S(7, -5) in the Cartesian plane Find the midpoint of RS.

Part 1 For the function graphed below. Calculate the average rate of change from x=2  to x=7

Which is true about the Phoenician language?

Find the volume to 2 decimal places (e.g. 45.23) Use 3.14 for pi.

Part 2 For the function graphed below. Calculate the average rate of change from x=3  to x=5

According to Wright, what makes a Great Book?

Part 2 Find the area to 2 decimal places (e.g. 45.23) Use 3.14 for pi.  

Part 1 Draw a graph using the following information.The purpose is to visualize the rectangles used in part 2.