List the angles of A KLM with vertices K(-2,-2), L(2, 6), M(7, -2) in order
from smallest to largest.

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.