Prove the following using the definition of a limit. a. Given f(x) = 2x – 5, prove that limit lim f(x) = 1. x-3 b. Use the e - 8 definition of the limit to prove that lim = 4. X-2 x-2 -3x c. Suppose that h(x) = Prove that lim h(x) = 3. %3D x-3 x-3

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Q: 3. Find the limit of +2x+3 lim X-2 V x+5

A: As per Bartleby guidelines, we will solve only first question To find the limit of limx→2x2+2x+3x2+5

Q: then A(-2u - 20) = -2 ---B 5 and Au 3 Au = 2 4

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