Simultaneous Quadratics
Solve:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13. (Yale.)
14. (Princeton.)
15. Plot the graph of each equation. (Cornell.)
16. (Columbia.)
In grouping the answers, be sure to associate each value of x with the corresponding value of y.
17. The course of a yacht is 30 miles in length and is in the shape of a right triangle one arm of which is 2 miles longer than the other. What is the distance along each side?
Reference: The chapter on Simultaneous Quadratics in any algebra.