Use the vertex formula for finding the x-value of the vertex. The vertex is also the equation's axis of symmetry. The formula for finding the x-value of the vertex of a quadratic equation is . Plug in the relevant values to find x.
The two vertex formulas to find the vertex is: Formula 1: (h, k) = (-b/2a, -D/4a) where, D is the denominator h,k are the coordinates of the vertex Formula 2: x-coordinate of the vertex = -b / 2a Derivation of Vertex Formulas Formula 1 We
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Step-by-Step Examples Functions Find the Vertex y = −x2 + 3x + 13 y = - x 2 + 3 x + 13 Rewrite the equation in vertex form. Tap for more steps y = −(x− 3 2)2 + 61 4 y = - ( x - 3 2) 2 + 61 4 Use
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Math can be a difficult subject for many people, but it doesn't have to be! By taking the time to explain the problem and break it down into smaller pieces, anyone can learn to solve math problems.
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One way to think about math problems is to consider them as puzzles. To solve a math problem, you need to figure out what information you have.
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You can use math to determine all sorts of things, like how much money you'll need to save for a rainy day.
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