Find the equation of the parabola with vertex at and focus at .
Answer: The equation of the parabola is .
Step-by-step solution
Step 1: Identify the orientation of the parabola
The vertex of the parabola is at the origin and the focus is at . Since the -coordinate of the vertex and focus are the same, and the -coordinate of the focus is greater than the -coordinate of the vertex, the parabola opens upwards.
Step 2: Determine the value of 'a'
For a parabola with vertex at and focus at , the distance from the vertex to the focus is . In this case, is the absolute difference between the -coordinates of the focus and the vertex, which is .
Step 3: Write the standard equation of the parabola
Since the parabola opens upwards and its vertex is at the origin, its standard equation is of the form .
Step 4: Substitute the value of 'a' into the equation
Now, substitute the value of into the standard equation to find the specific equation for this parabola.
Step 5: Simplify the equation
Perform the multiplication to simplify the equation and obtain the final equation of the parabola.
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