PLEASE HELP!! WILL MARK BRAINLIEST Write an equation of a parabola that contains the points (-3,10) and (0,-5), opens up, and has integer coefficients.

How to Determine Which Direction a Parabola Opens. Irrespective of which form of equation that is used to describe a parabola, the coefficient of x 2 determines whether a parabola will "open up" or "open down". Open up means that the parabola will have a minimum and the value of y will increase on both sides of the minimum.

Step-by-step explanation: please consider marking me brainliest

The equation for the parabola may be written in the form y = a(x – h)² + k. In this form the vertex is the point (h, k), and you don't need to do any math to find the vertex beyond interpreting the graph correctly.

Step-by-step explanation:

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.