The equation of the parabola is x22=20y-4.x2=20y-4 . How far is the focus from its vertex?

Question
The equation of the parabola is x22=20y-4.x2=20y-4 . How far is the focus from its vertex?
Answer:
The equation of the parabola is x22=20y-4.x2=20y-4 . How far is the focus from its vertex? 65105b0333b78.webp
solved
algebra 10 months ago 5688