Find the center and radius for the circle defined by the equation: x2+y2+1/2x-2y-5=0.

(x + [1/4])2 + (y - 1)2 = (97/16)

Step-by-step explanation:

(x + [1/4])2 + (y - 1)2 = (97/16)

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

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.