Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

Mar 8, 2023 · If you know the graph of a function $\,f\,,$ then it is very easy to visualize the solution sets of sentences like $\,f(x)=0\,$ and $\,f(x)\gt 0\,.$ This section shows you how!

Oct 14, 2016 · Using the fact $f(x)>0$ on the interval where the graph is above the $x$-axis, and $f(x)<0$ on the interval where the graph is below the $x$-axis we have: a. $f(x)>0$ for $x\in (-3,-2)\cup(0,2)\cup(3,\infty)$

A function basically relates an input to an output, there’s an input, a relationship and an output. For every input... AI may present inaccurate or offensive content that does not represent Symbolab's views.

The zeros of a function f(x) are values of x which satisfy the equation f(x) = 0. The zeros of a function can be real, rational, complex, or repetitive. For the quadratic function, we can find the zeros using the quadratic formula.

Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.

Since 0 = 0 0 = 0, the equation will always be true. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

Oct 30, 2022 · En esta sección, vamos a tratar de resolver cualquier Ecuación en toda la forma \(f(x) = 0\) (¡que cubre casi todo!) y en la mayoría de los casos tendremos éxito con facilidad. La Figura I.3 muestra una gráfica de la Ecuación \(y = f(x)\).