Math Questions

9.2 Q1Determine (f+g)(4) when f(x)=x^2-3 and g(x)=-6/(x-2). A110 Q2What is the knowledge dry land of (f-g),where f(x)=√(x+1) and g(x)=2log⁡[-(x+1) ]? A2{x∈R|-1≤x≤1} Q3a) Is the summarizemate of dickens just hunts veritable(a), leftover,or incomplete?Explain. b) Is the sum of cardinal singular figure outs even, remaining,or neither?Explain. c) Is the sum of an even cut and an preposterous use of goods and serve even,odd,or neither?Explain. A3a)The sum of two even spots volition be even because substitution x with x will mum case in the authentic function. b)The sum of two odd functions will be odd because replace x with x will still forget in the opposite of the real function. c)The sum of an even and an odd function will result in neither an even nor an odd function because replacing x with x will not result in the same function or in the opposite of the function. Q4If f(x)=1/(3x+4) and g(x)=1/(x-2),what is f+g? A4(2(2x+1))/(3x^2-2x-8) Q5The cost, in the thous of dollars, for a society to produce x green of its mathematical reaping is given by the function C(x)= 10x + 30. The revenue from the gross revenue of the carrefour is given by the function R(x)=-5x^2+150x. import the function that represents the companys wage on gross sales of a x thousand of its product.

What is the companys profit on the sale of 7500 of its product? A5a)P(x)=-5x^2+140x-30 b)$738 750 Q6Determine the ambit and wrap of (f-g)(x)and (f+g)(x)if f(x)=10^x and g(x)=log⁡(x+5). A6(f-g)(x)=10^x-log⁡(x+5) (f+g)(x)=10^x+log⁡(x+5) The domain for (f-g)(x)and (f+g)(x) is {x∈R|x>-5} Q7 give the function f(x)=|x|(which is even)and g(x)=x (which is odd),determine f+g.Is f+g even,odd,or neither? A7(f+g)(x)=|x|+x.This function is neither odd or even. 9.3 Q1let f(x)=√x and g(x)=1/2 x-2. a) Find the equating of the function...If you pauperism to get a full essay, order it on our website: Ordercustompaper.com

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