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Category: Heart Of Algebra
Simultaneous Equation
Graph in XY plane-Lecture-10
Coordinate system is a pair of perpendicular coordinate lines. Lines are called coordinate axes. Also the point where both interest is origin. Therefore point (x,y) is location on XY-plane. Graph in XY-Plane
Linear functions-Lecture 12
Two variable linear functions are those whose graph is a straight line. A linear function has the following form. y = f(x) = a + bx. A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y. Linear functions
Graphic linear system-Lecture-11
Linear system can be solve by graphing. A linear system that has exactly one solution. Hence it intersect at x- axis once. Graphing linear system
Algebraic Inequality-Lecture-9
An algebraic equality is when we have two statements and then say that they are equal. Algebraic Inequality
Algebraic Absolute Inequality-Lecture-8
The solution to an absolute-value inequality is to be intervals. Also we can say solution of inequality is range of values. Hence on graph it represent by area . Algebraic absolute inequality
Heart of Algebra
Algebra is a branch of mathematics dealing with symbols and the rules. Therefore we can say equation is relationships between variables. Algebra
System of equation-Lecture-7
A “system” of equations is a set or collection of equations that you deal with all together at once. Linear equations (ones that graph as straight lines) are simpler than non-linear equations, and the simplest linear system is one with two equations and two variables. System of equation
Heart of Algebra
SAT A heart of Algebra will assess students’ ability to analyze, fluently solve, and create linear equations and inequalities. Also Heart of Algebra accounts for 33 percent of the SAT math section, or 19 questions in total. Heart of Algebra
