Because when your solving a quadratic equation your looking for x-intercepts which is where why equals 0 and x equals what ever the answer is.
Using the quadratic equation formula: x = -1/4 and x = 2/3
The roots of the quadratic equation are the x-intercepts of the curve.
so you can find the solution for the x-values. the x-intercepts are when the graph crosses the x-axis
The x intercepts are when y=0. Substitute the zero in for all y and then solve. Use quadratic formula and reduce. I got (-1+/- sqrt 10)3 about .72075922 and -1.387425887
Yes. A quadratic function can have 0, 1, or 2 x-intercepts, and 0, 1, or 2 y-intercepts.
Factoring a quadratic allows you to solve the x and y intercepts. The x-intercepts in the factored form are the inverse of the constants. The y-intercept is the product of the x-intercepts multipied together. Example: x²-10x-24 = (x+2)(x-12) +2 and -12 are the constants. So ur x-intercepts are (-2,0) (12,0). The y intercept is -24 because -2 X 12 = -24.
The quadratic (parabola) intercepts the x-axis when y = 0. So substitute y=0 into y = f(x). Then you can solve for the x-values by any number of ways: Factoring, completing the square, or Quadratic Formula. It may turn out that the values of x which satisfies y=0 are complex {have an imaginary component}, which will tell you that the parabola does not have an x-intercept.
Because when your solving a quadratic equation your looking for x-intercepts which is where why equals 0 and x equals what ever the answer is.
If the quadratic function is written as ax2 + bx + c, then it has no x-intercepts if the discriminant, (b2 - 4ac), is negative.
Using the quadratic equation formula: x = -1/4 and x = 2/3
The x coordinate for all y intercepts is 0, just as the y coordinate for all x intercepts is 0.
The roots of the quadratic equation are the x-intercepts of the curve.
so you can find the solution for the x-values. the x-intercepts are when the graph crosses the x-axis
The greatest possible number of intercepts is: 2 of one axis and 1 of the other axis.The smallest possible number of intercepts is: One of each axis.
The vertex must be half way between the two x intercepts
The x and y intercepts are where a line on a graph intersects (crosses over) the x or y axis.