Prepare for your Algebra 2, college algebra, or intermediate algebra Midterm Exam in this free math tutorial giant review by Mario's Math Tutoring. Cramming for your algebra test? Then this review is designed to help you quickly brush up on your 1st semester skills. See list of concepts and problems covered in the timestamp list below.
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00:00 Intro
0:22 Write Numbers in Increasing Order
1:58 Unit Conversion
3:18 PEMDAS Order of Operations
4:38 Substitution and Order of Operations
5:38 Story Problem Slope Intercept Form
7:03 Eq. w/Fractions-Clearing Denominators & Distributive Prop.
9:17 Combined Rate Problem
11:02 Solve for a particular variable - rewrite equation
11:57 Write an Equation given a Table
13:04 Graphing Inequalities on a Number Line
14:37 Absolute Value Equations & Absolute Value Inequalities
17:36 Solving Compound Inequality
18:08 Domain, Range, Deciding if a Relation is a Function
19:59 Telling whether or not a function is Linear
20:39 Slope Problem - Solving for missing coordinate
21:41 Telling if Lines are Parallel or Perpendicular from Slopes
22:35 Graphing Line in Standard Form by Finding Intercepts
23:28 Writing Equations of Line in Slope Intercept Form y=mx+b
24:15 Writing Equation of Line in Point Slope Form y-y1=m(x-x1)
25:02 Writing Equation of Line in Standard Form Ax+By=C
26:26 Story Problem writing equation of a line
27:14 Direct Variation Story Problem y=ax
28:35 Given a Table determine if it shows Direct Variation or not
29:30 Graphing Absolute Value graph and 2 Inequality Graphs
31:42 Graph a Parabola Given Vertex & Directrix
32:48 Given Parabola in General Form Find Vertex, Sym., Y-int, Graph
34:32 Given Parabola in Vertex Form Find Vertex, Sym., Y-int, Graph
35:53 Given Parabola in Intercept Form Find x-int., Sym, Vertex, Graph
37:26 Vertical Motion Problem: Height, Time to hit the ground, Eq.
42:30 Factoring Trinomials, Difference of 2 Squares
44:27 Factor and Solve Using Zero Product Property
45:34 Finding Zeros of a Function
46:17 Simplifying Radicals 3 examples
48:26 Complex Numbers
49:27 Solving Quadratic Equations by Completing the Square
51:03 Find the Discriminant & Tell the # of x-intercepts
52:00 Find the Equation of a Quadratic Given 3 points
53:05 Simplify Expressions Involving Negative and Zero Exponents
55:37 Dividing 2 Numbers in Scientific Notation
56:22 Polynomial: Name Degree, Leading Coefficient, End Behavior
58:48 Multiplying Binomials
1:00:00 Factor 2 Cubes, Quadratic Form, Grouping
1:02:49 Find Local Maximum and Zeros Using Graphing Calculator
1:04:12 Polynomial Long Division & Synthetic Division
1:06:26 List all Possible Rational Zeros Using Rational Root Thm.
1:07:15 Composition of Functions and Dividing Functions
1:08:47 Find the Inverse of a Function
1:09:27 Solve Radical Equation
1:10:36 Simplify Using Rational Exponents(Fractional Exponents)
1:11:33 Simplify Radical with variables (4th Root)
1:12:37 Solve Equation using nth-Roots
1:13:57 Exponential Equation Word Problem
1:15:38 Rewrite Logarithmic Equation in Exponential Form
1:16:13 Rewrite Exponential Equation in Logarithmic Form
1:16:33 Evaluate Logs - 2 examples
1:17:24 Find Domain & Range of a Log Equation
1:18:07 Expand Logarithms Example
1:18:57 Condense Logarithm Example
1:19:19 Evaluate a Log Using the Change of Base Formula
1:20:04 Solve Equation Using the 1 to 1 Property of Exponents
1:20:53 Solve Equation Using the 1 to 1 Property of Logarithms
1:22:28 Solve Exponential Equation Using Logarithms