(Solution 1, Solution 2) = ((-1 + √23i)/2, (-1 - √23i)/2) Y-intercept = (0,6) Axis of Symmetry: h = -0.5 vertex (h,k) = (-0.5,5.75) Vertex form = (x + 0.5)2 + 5.75 concave up (a + 0)(a + 0)
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What is the Answer?
(Solution 1, Solution 2) = ((-1 + √23i)/2, (-1 - √23i)/2) Y-intercept = (0,6) Axis of Symmetry: h = -0.5 vertex (h,k) = (-0.5,5.75) Vertex form = (x + 0.5)2 + 5.75 concave up (a + 0)(a + 0)
How does the Quadratic Equations and Inequalities Calculator work?
Free Quadratic Equations and Inequalities Calculator - Solves for quadratic equations in the form ax2 + bx + c = 0. Also generates practice problems as well as hints for each problem.
* Solve using the quadratic formula and the discriminant Δ
* Complete the Square for the Quadratic
* Factor the Quadratic
* Y-Intercept
* Vertex (h,k) of the parabola formed by the quadratic where h is the Axis of Symmetry as well as the vertex form of the equation a(h - h)2 + k
* Concavity of the parabola formed by the quadratic
* Using the Rational Root Theorem (Rational Zero Theorem), the calculator will determine potential roots which can then be tested against the synthetic calculator. This calculator has 4 inputs.
What 5 formulas are used for the Quadratic Equations and Inequalities Calculator?
y = ax2 + bx + c (-b ± √b2 - 4ac)/2a h (Axis of Symmetry) = -b/2a The vertex of a parabola is (h,k) where y = a(x - h)2 + k