Calculus Prep

Targeted algebra, trigonometry, and function practice designed to strengthen the skills that show up repeatedly in calculus.

11 interactive skill areas•Algebra•Trigonometry•Functions

Unit Circle Exact Values

Exact sine, cosine, tangent, cosecant, secant, and cotangent values by quadrant in radians, degrees, or mixed form.

Unit-circle coordinates, reference angles, degree/radian conversions, coterminal angles, and quadrant practice.

Two identity sets: the identities required for BatchMath Calculus 1 and a broader set useful across calculus courses.

List possible rational roots, perform synthetic division, and connect remainders to polynomial factors.

Special products, sums/differences of powers, grouping, substitution, Pascal’s Triangle, and mixed factoring.

Recognize and analyze polynomial, rational, exponential, logarithmic, and trigonometric graphs.

Product, quotient, power, inverse log facts, expanding/condensing, exact evaluation, and change of base.

Find domains of polynomial, rational, radical, logarithmic, trigonometric, inverse-trig, and combined functions.

Analyze holes, vertical asymptotes, horizontal/slant asymptotes, and intercept behavior.

Solve basic, multiple-angle, factored, quadratic-in-trig, and identity-based equations on [0, 2π).

Extra practice with conjugate rationalizing, complex fractions, and free-response rational-expression simplification.