Divide [-2,2] into (a) 10 subintervals (b) 1000 subintervals of the same length. Then use this division to find an aproximation of the length of the upper portion of the ellipse x^2+2 y^2 = 4. Share your spreadsheet, or any other code that allowed you to get an approximation.

Step-by-step explanation: see attachment

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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step-by-step explanation: