What is the equation of a parabola with a vertex at the origin and focus (0, 1)?

The distance from the vertex to the focus is p.

In this case, p = 1. This parabola is centered at the origin also known as the point (0,0). In other words, (h, k) = (0, 0).

The general equation for a parabola is

(x - h)^2 = 4p(y - k).

P = 1

h = 0

k = 0

We now plug and chug.

(x - 0)^2 = 4(1)(y - 0)

x^2 = 4y

Done.

P. S. I decided to include a picture of the graph of this parabola.

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

0.6

39mph

step-by-step explanation: