Quadratic Equations and Functions - Part 1 Solving Quadratic Equations by Completing the Square
Warm Up
Classify each polynomial as one of the following:
a) The difference of two squares
b) A perfect square trinomial
c) A trinomial that is not a perfect square.
1. x² – 9
2. x² + 12x + 36
3. 25x² - 1
4. x² - 10x + 16
5. x2 - 10x + 25
6. 4x² + 9

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. using the technique in the model above, find the missing segments in this 30°-60°-90° right triangle. ab = 8 bc = 4 cd =

Me. drysdale earned 906.25 in interest in one year on money that he had deposited in his local bank if the bank paid an interest rate of 6.25% how much money did mr. drysdale deposit

Find the cosine function that is represented in the graph.