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ax2+bx+c = 0
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What is the equation written in standard form of 2X - y - 8 equals 0?
2X - y - 8 = 0the standard form of the equation is y = mx + chere you have to write the given equation in the standard form as in the form of y = mx + c2X - y - 8 = 0 - y -8 = -2x-y = -2x +8y = 2x -8so the standard form of the given equation is y = 2x - 8
What statements must be true of an equation before you can use the quadratic formula to find the solutions?
That the discriminant of the quadratic equation must be greater or equal to zero for it to have solutions. If the discriminant is less than zero then the quadratic equation will have no solutions.
An equation with a degree of 2?
An equation with a degree of 2 is called a quadratic equation. At least one term in the equation will have a variable raised to the second power, e.g. x²
What are the difference between linear equation and quadratic equation?
A linear equation is an equation that defines a relationship between variables, where each side of the equation consists of the sum of one or more terms, where each term must be one of: * A constant * A variable * A constant multiplied by a single variable All linear equations can be written as a first order polynomial equated to zero, but they may be written in many different forms. For example, the following are examples of linear equations, and the same equations written in its general form: * x = y + 5 >> x - y - 5 = 0 * 2x + 6y = 23 >> 2x + 6y - 23 = 0 * 5x + 3y = 4z - 20 >> 5x + 3y - 4z + 20 = 0 A linear equation with n variables defines a set of solutions in n-space, for example a linear equation with two variables defines a line in Cartesian (2D) coordinates, while one with three variables would define a plane in Euclidian (3D) coordinates. A linear equation with two variables defines a line in Cartesian coordinates, that is, if you graph the solutions to the equation on the x,y plane it will define a straight line. As you saw earlier, there are any number of ways that a linear equation may be written, but there are several recognized forms that are normally used. The one that most people are probably most familiar with is the "Slope-intercept" form, which looks like this: y = mx + b where: m is the slope of the line b is the y intercept of the line The shortcoming of this form is that it cannot define lines that are vertical, i.e. lines parallel to the y axis. Thus this form is only valid when y varies as a function of x. To allow the definition of any straight line, other forms must be used, such as: * General Form: Ax + By + C = 0 * Standard Form: Ax + By = C
Show 100 equation of converting word equation into chemical equation?
One example would be: acetic acid and ammonia form ammonium acetate. CH3COOH + NH3 --------> CH3COONH4
What is a quadratic equation in standard form called?
It is still called a quadratic equation!
What is the standard form for a quadratic equation?
Normally a quadratic equation will graph out into a parabola. The standard form is f(x)=a(x-h)2+k
Is an equation considered a standard form of quadratic equation if the first term or the quadratic term is on the second side?
No, it is not.
How did you write each quadratic equation in standard form?
readuse the answer
What are the steps for the quadratic formula?
Put the quadratic equation into standard form; identify the coefficients (a, b, c), replace them in the equation, do the calculations.
How do you write a quadratic equation in standard form?
ax2 + bx + c
What is the quadratic equation of 6x 7 -2x in standard form?
Without an equality sign and no square variable the given terms can not be that of a quadratic equation.
What determines whether the graph of the quadratic function will open upward or downward?
The slope of your quadratic equation in general form or standard form.
What is the quadratic function written as in standard from?
The quadratic equation, in its standard form is: ax2 + bx + c = 0 where a, b and c are constants and a is not zero.
What is standard the form of a quadratic equation?
Ax 2+Bx+c=0
A quadratic equation in standard form is written?
ax2 + bx + c = 0
What mathematical principles did you apply to each Quadratic Equation in Standard Form?
The mathematical principles applied to each Quadratic Equation in Standard Form include factorization or factoring, variation(correlation of variables), monomial rules, domain and range.
