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Use the midpoint formula to find the coordinates of the midpoint of the line segment that joins the points and . 

Plot the three points , , and on the coordinate plane. State whether the three points you plotted appear to be collinear (on the same line). 

Graph the coordinates on paper, then name the quadrant in which the following points would be located. If the point is on an axis, name the axis.   

Solve the quadratic equation  by using the quadratic formula .  If the solutions are not real, state No Real Solution  

If evaluate given .

Construct a table and graph the equation by plotting at least three points.  Select the graph below that matches the graph you drew on your paper. 

Perform the indicated operation for and express the result as a simplified complex number.

In the quadratic formula, the expression under the radical sign is known as the discriminate. How does the discriminant determine the number of and nature of our solutions.   You do NOT need to show your work.

How do we recognize when an equation is quadratic?   You do NOT need to show your work.  

Perform the indicated operation for and express the result as a simplified complex number.