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Algebra 1
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Algebra 2
Precalculus
Precalculus
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Polynomial and Rational Functions · Find Polynomial Zeros — your first step
Difficulty
Easy
Medium
Hard
Problems
5
10
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Polynomial and Rational Functions
6 skills
Find Polynomial Zeros
Determine zeros of polynomial functions.
Use the Factor Theorem
Apply the factor theorem.
Use the Remainder Theorem
Apply the remainder theorem.
Find Vertical Asymptotes
Find vertical asymptotes.
Find Horizontal Asymptotes
Find horizontal asymptotes.
Solve Rational Equations
Solve rational equations.
log
Exponentials & Logs
6 skills
Evaluate Logarithms
Evaluate logarithmic expressions.
Convert Exponential and Logarithmic Forms
Convert between exponential and logarithmic forms.
Use Logarithm Rules
Apply logarithm rules and properties.
Solve Exponential Equations
Solve exponential equations.
Solve Logarithmic Equations
Solve logarithmic equations.
Model Growth and Decay
Model exponential growth and decay.
Trigonometry
8 skills
Find Reference Angles
Find reference angles.
Determine the Quadrant
Determine the quadrant.
Find Trig Ratios from a Point
Find trig ratios from a point.
Use Unit Circle Values
Evaluate unit-circle trig values.
Convert Degrees and Radians
Convert between degrees and radians.
Solve Basic Trig Equations
Solve basic trigonometric equations.
Use the Sine Law
Solve triangles using the sine law.
Use the Cosine Law
Solve triangles using the cosine law.
Analytic Trigonometry
9 skills
Use Reciprocal Identities
Apply reciprocal trig identities.
Use Quotient Identities
Apply quotient trig identities.
Use Pythagorean Identities
Apply Pythagorean trig identities.
Simplify Trig Expressions
Simplify trigonometric expressions.
Use Angle Sum Identities
Apply angle sum identities.
Use Angle Difference Identities
Apply angle difference identities.
Use Double Angle Identities
Apply double-angle identities.
Verify Trig Identities
Verify trigonometric identities.
Solve Trig Equations with Identities
Solve trigonometric equations using identities.
Sequences and Series
6 skills
Identify Arithmetic Sequences
Identify arithmetic sequences.
Identify Geometric Sequences
Identify geometric sequences.
Find the nth Term of an Arithmetic Sequence
Find the nth term of an arithmetic sequence.
Find the nth Term of a Geometric Sequence
Find the nth term of a geometric sequence.
Calculate Arithmetic Series
Calculate arithmetic series.
Calculate Geometric Series
Calculate geometric series.
