Algebra 2 Module 3 Quadratic Functions Review

Time Tagged Table of Contents
00:11 PART A VOCAB Questions 1-9
02:43 PART B GRAPHING
02:44 Question 10 Graph y= -x^2+8x-15 standard form
09:15 Question 11 Graph y= -3(x+2)^2+3 vertex form
13:01 Question 12 Graph y= 2(x-3)^2-7 vertex form
23:23 Question 13 Graph y= 4x^2-8x+4 standard form
26:32 PART C CALCULATIONS
26:34 Question 14 vertex form f(x)= -5(x-1)^2+3
32:26 Question 15 standard form f(x)= x^2-6x+8
41:06 Solve by Factoring
41:07 Question 16 solve by factoring x^2=7x-10
45:20 Question 17 solve by factoring 5x^2-21x+4=0
54:45 Question 18 solve by factoring 5x^3+30x^2=0
59:50 Question 19 solve by factoring 7x^2-28=0
1:02:29 Solve by Using Square Roots
1:02:30 Question 20 solve using square roots 2x^2-7=91
1:05:10 Question 21 solve using square roots 2x^2+50=18
1:09:34 Solve by Using the Quadratic Formula
1:09:35 Question 22 solve using quadratic formula 18x^2+3x-10=0
1:16:38 Question 23 solve using quadratic formula x^2-4x+20=0
1:23:14 PARTD D REAL WORLD APPLICATIONS
1:23:15 Question 24 Drop an object from a 100 ft building h(t)= -16t^2+100
1:30:47 Question 25 What age of female systolic blood pressure at 132 mmHG? P=0.01A^2 + 0.5A =107
1:43:53 Question 26 How many units for company to profit at least $25,000? P(x)= -2x^2+500x - 3050