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What is the equation of a line with a slope of zero?
A horizontal line has a slope of zero. The equation of a horizontal line is y = a.
If the discriminant of an equation is zero is true of the equation?
That its roots (solutions) are coincident.
What are quadratic equations with real roots?
If the discriminant of the quadratic equation is zero then it will have 2 equal roots. If the discriminant of the quadratic equation is greater than zero then it will have 2 different roots. If the discriminant of the quadratic equation is less than zero then it will have no roots.
When is an equation undefined in division?
One way is if the denominator becomes zero.
What is the slope for the equation y equals 7?
Slope for the equation y equals 7 is zero.
What is the equation of a line with a slope of zero?
A horizontal line has a slope of zero. The equation of a horizontal line is y = a.
What can the discriminant tell you about a quadratic equation?
It can tell you three things about the quadratic equation:- 1. That the equation has 2 equal roots when the discriminant is equal to zero. 2. That the equation has 2 distinctive roots when the discriminant is greater than zero. £. That the equation has no real roots when the discriminant is less than zero.
How do you solve the equation by using the zero element?
Not sure what you mean by "zero element". If an expression is equal to zero, and you can factor it, then at least one of the factors must be zero; this is often useful to solve an equation.
If the discriminant of an equation is zero What is true of the equation?
That its roots (solutions) are coincident.
If the discriminant of an equation is zero is true of the equation?
That its roots (solutions) are coincident.
Can a quadratic equation equal zero?
Yes most of them do equal zero.
What are quadratic equations with real roots?
If the discriminant of the quadratic equation is zero then it will have 2 equal roots. If the discriminant of the quadratic equation is greater than zero then it will have 2 different roots. If the discriminant of the quadratic equation is less than zero then it will have no roots.
When will an equation have no solution?
If the discriminant of a quadratic equation is less than zero then it has no solutions.
In the equation X is x positive negative or zero?
There is no equation in the question and so there can be no answer.
What are the zeros of a linear equation?
A linear equation can have only one zero and that is the value of the variable for which the equation is true.
Can the domain be zero?
The domain is the (x) of the equation, and if (x) is zero then that is the domain. So yes the domain can be zero.
If the discriminant of an equation is 0?
If the discriminant of a quadratic equation is zero then it has two identical roots.
