Identify the domain and range of the relation. represent the relation with a mapping diagram. is the relation a function? {(−1, 1), (−2, 2), (4, −4), (7, −7)}

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

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yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco