Which equation describes a parabola that opens left or right and whose vertex is at the point (h, v)? O A. y= a(x- h)2 + v o B. y= a(x-1)2 + C. x= a[y-y2 + h D. X= a(y- h)2 + v​

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it