**how to get a parabola equation from vertex and x intercepts**

30/08/2012 · A regular palabola is the parabola that is facing either up or down while an irregular parabola faces left or right. A quadratic equation is an equation whose highest exponent in the variable(s) is 2.... 18/10/2011 · There are three possibilities - 0, 1, or 2. If the x^2 term has a positive coefficient the parabola opens upward. Therefore, if the constant is also positive, the parabola will never cross the x …

**How many x-intercepts does this parabola have Yahoo**

Please check for me.Without drawing the graph of the given equation determine (a)how many x-intercepts the parabola has (b)whether it vertex lies above, below or on the axis. 1. y=x^2-5x+6 I use the determinant sqrt b^2 -4ac... 20/03/2008 · Find the x-intercepts of the parabola. You should remember how to do this from the linear function. The x intercept is the point where the graph intersects the x axis. Thus, y will be 0 so substitute 0 in for y. How many x-intercepts does a parabola have? It varies. A parabola could have 0, 1, or 2 x-intercepts.

**How many y intercepts does the graph of the parabola x**

20/03/2008 · Find the x-intercepts of the parabola. You should remember how to do this from the linear function. The x intercept is the point where the graph intersects the x axis. Thus, y will be 0 so substitute 0 in for y. How many x-intercepts does a parabola have? It varies. A parabola could have 0, 1, or 2 x-intercepts. pokemon conquest how to get characters Find an answer to your question How many y intercepts does the graph of the parabola x = -y^2 + 4y - 4 have? Help me please!!!! 1. Log in Join now 1. Log in Join now College. Mathematics. 5 points How many y intercepts does the graph of the parabola x = -y^2 + 4y - 4 have? Help me please!!!! Ask for details ; Follow Report by Feep 10/08/2017 Log in to add a comment Save time by avoiding videos

**how many x intercepts can a parabola have? Yahoo Answers**

The parabola has many important applications, from a parabolic antenna or parabolic microphone to automobile headlight reflectors to the design of ballistic missiles. They are frequently used in physics , engineering , and many other areas. discord how to find old messages 21/09/2012 · A parabola will have no x-intercepts if its vertex lies above the x-axis and the parabola opens upwards, OR if the vertex lies below the x-axis and the parabola opens downward.

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### How do you know if a parabola does or does not have x

- y =16x2 + 32x - 10 This parabola has x-intercepts
- How many y intercepts does the graph of the parabola x
- How many y intercepts does the graph of the parabola x
- how to get a parabola equation from vertex and x intercepts

## How To Find How Many X Intercepts A Parabola Has

21/09/2012 · A parabola will have no x-intercepts if its vertex lies above the x-axis and the parabola opens upwards, OR if the vertex lies below the x-axis and the parabola opens downward.

- y = 2.5x^2 - 13x + 12 The equation for a parabola is a quadratic equation of the form y = ax^2 + bx + c So let's calculate a, b, and c.
- A parabola can cross the x-axis. These points of intersection are called x-intercepts. Get the definition. These points of intersection are called x-intercepts. Get the definition.
- sorry for questions 20-21 write the discriminate of each equation, decide how many different real number roots the equation has, and determine how many points the parabola will intersect with the x-ax …
- 20/03/2008 · Find the x-intercepts of the parabola. You should remember how to do this from the linear function. The x intercept is the point where the graph intersects the x axis. Thus, y will be 0 so substitute 0 in for y. How many x-intercepts does a parabola have? It varies. A parabola could have 0, 1, or 2 x-intercepts.