Function Evaluator & Analyzer
Evaluate any polynomial at a point, find zeros and intercepts of ax² + bx + c, or get the domain of 1/(x−a) and √(x−a).
Evaluate f(x)
Type a polynomial like 3x^2-2x+1 and a value for x.
Zeros & intercepts of ax² + bx + c
Enter a, b, c. Zeros come from the quadratic formula (or linear solve when a = 0).
Domain of 1/(x − a) or √(x − a)
Pick the form, enter a, and get the domain with reasoning.