Precalculus
IXL offers hundreds of Precalculus skills to explore and learn! Not sure where to start? Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test.
IXL offers hundreds of Precalculus skills to explore and learn! Not sure where to start? Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test.
A. Functions
B. Families of functions
C. Quadratic functions
D. Polynomials
E. Rational functions
F. Exponential and logarithmic functions

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G. Radical functions
H. Roots and rational exponents
I. Systems of equations
K. Nonlinear inequalities
L. Matrices
M. Trigonometry

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