How to make a parabola

x = a (y - k)2 + h Because the example parabola opens vertically, let's use the first equation. Next, substitute the parabola's vertex coordinates (h, k) into the formula you chose in Step 1. Since you know the vertex is at (1,2), you'll

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How to Graph Parabolas

The vertex form of a parabola is: f(x) = a(x - h) 2 + k. The a in the vertex form of a parabola corresponds to the a in standard form. If a is positive, the parabola will open upwards. If a is negative, the parabola will open downwards. In vertex

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How to Graph a Parabola: 13 Steps (with Pictures)

Simply draw the cube first, then use the angles of the cube to make the curves. 2 Make it using yarn or string. This is even cooler than doing it on
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How to graph parabolas — Krista King Math

5 = a (1) + 3. 2 = a. To finish, we rewrite the pattern with h, k, and a: 2. Find the equation of the parabola: This is a vertical parabola, so we are using the pattern. Our vertex is (-4, -1), so we will substitute those numbers in for h and k: Now
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