Algebra 2 CH 4 Review Quadratics (30 Q'S)

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0:28 Q1 Graph a parabola.
3:12 Q2 Graph a parabola, describe how it was translated from the parent function.
4:57 Q3 Graph a parabola and the axis of symmetry from vertex form.
8:07 Q4 Write the equation of a parabola in vertex form given the graph.
11:28 Q5 Write the quadratic equation given 2 points on the parabola.
13:29 Q6 Identify the Vertex, axis of symmetry, max or min value, and the range for a quadratic function in standard form.
17:16 Q7 Find the y-intercept of a quadratic function.
18:52 Q8 Factor the quadratic expression where a =1
19:34 Q9 Factor the difference of 2 squares
20:16 Q10 Factor the quadratic expression where a = -1
21:23 Q11 Factor the quadratic expression where a =1
21:59 Q12 Factor the quadratic expression where "a" is greater than 1
24:58 Q13 Solve a practical application: find the length of a rectangular playing field.
26:36 Q14 Solve a quadratic equation by factoring.
27:36 Q15 Solve a quadratic equation by factoring.
29:17 Q16 Solve a quadratic equation by graphing.
34:27 Q17 Solve a practical application: find the period of a pendulum.
38:37 Q18 Solve a quadratic equation by finding the square roots.
40:33 Q19 Solve a quadratic equation by finding the square roots.
41:39 Q20 Solve a quadratic equation by factoring.
44:39 Q21 Find the discriminant and determine the number of Real solutions.
46:18 Q22 Solve a quadratic equation by using the Quadratic Formula.
52:07 Q23 Find the discriminant and determine the number of Real solutions.
53:45 Q24 Find the discriminant and determine the number of Real solutions.
55:09 Q25 Determine how many x-intercepts a quadratic equation has (without graphing).
57:12 Q26 Simplify the square root using "i"
58:48 Q27 Multiply complex numbers.
1:00:26 Q28 Subtract complex numbers.
1:01:15 Q29 Divide and simplify complex numbers.
1:06:18 Q30 Solve a quadratic equation by finding the square roots and has 2 imaginary solutions.