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Standards/Math/South Carolina/PC.AREI

PC.AREI

PC Pre-Calculus
PC.AAPR
PC.AREI
PC.AREI.11PC.AREI.7PC.AREI.8PC.AREI.9
PC.ASE
PC.FBF
PC.FIF
PC.FLQE
PC.FT
PC.GCI
PC.GGPE
PC.GSRT
PC.NCNS
PC.NVMQ

Reasoning with Equations and Inequalities

PC.AREI.11Solve an equation of the form f(x)=g(x) graphically by identifying the x-coordinate(s) of the point(s) of intersection of the graphs of y=f(x) and y=g(x).PC.AREI.7Solve a simple system consisting of a linear equation and a quadratic equation in two variables algebraically and graphically. Understand that such systems may have zero, one, two, or infinitely many solutions.PC.AREI.8Represent a system of linear equations as a single matrix equation in a vector variable.PC.AREI.9Using technology for matrices of dimension 3 × 3 or greater, find the inverse of a matrix if it exists and use it to solve systems of linear equations.
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