what is quadratic equation?
Answers
Answer:
This article is about algebraic equations of degree two and their solutions. For the formula used to find solutions to such equations, see Quadratic formula.
Answer:
In algebra, a quadratic equation is any equation that can be rearranged in standard form as ax^{2}+bx+c=0 where x represents an unknown, and a, b, and c represent known numbers, where a ≠ 0. If a = 0, then the equation is linear, not quadratic, as there is no ax^2 term.
Function
quadratic function is one of the form f(x) = ax² + bx+c, where a, b,
quadratic function is one of the form f(x) = ax² + bx+c, where a, b,and c are numbers with a not equal to zero. The graph of a quadratic function is a curve called a parabola. Parabolas may open upward or downward and vary in "width" or "steepness", but they all have the same basic "U" shape.
step
Steps for solving Quadratic application problems:
Steps for solving Quadratic application problems:1. Draw and label a picture if necessary.
2. Define all of the variables.
3. Determine if there is a special formula needed. Substitute the given information into the equation.
4. Write the equation in standard form.
5. Factor.
6. Set each factor equal to 0...
.7. Check your answers.
sequence
A quadratic sequence is a sequence of numbers in which the second difference between any two consecutive terms is constant. ... This sequence has a constant difference between consecutive terms. In other words, a linear sequence results from taking the first differences of a quadratic sequence.
I hope this helps you.