Question

in a test +5 marks are given for every correct answer and -2 for every incorrect answerइन ए टेस्ट प्लस 5 मार्क्स इन 12th 10th इन - 2 फरवरी इन करेक्ट आंसर राधिका राधिका​

Answer 1

Answer:

following table shows its temperature, in c (degree celsius), in t(minutes after it boiled).

Reena believes that the relation between c and t is modelled by a linear equation.

c = -2.24t + 105, 0 ≤ t ≤ 20

The teacher observed Reena and was impressed with her work and efforts. To test Reena on the basis of her understanding and thoroughness of her work, the teacher asked her the following questions.

Can you help Reena with her answers?

Q1. In your opinion, what are the dependent