Math Questions

9.2 Q1 tempt (f+g)(4) when f(x)=x^2-3 and g(x)=-6/(x-2). A110 Q2What is the domain of (f-g),where f(x)=√(x+1) and g(x)=2log⁡[-(x+1) ]? A2{x∈R|-1≤x≤1} Q3a) Is the hitmarizemate of two however hunts counterbalance, leftover,or incomplete?Explain. b) Is the magnetic core of two unrivaled figure outs even,odd,or neither?Explain. c) Is the sum of an even crop and an odd use of goods and services even,odd,or neither?Explain. A3a)The sum of two even portions will be even because surrogate x with x will cool off result in the original function. b)The sum of two odd functions will be odd because replacing x with x will still result in the opposite of the original 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 thousands of dollars, for a company to produce x thousand of its mathematical reaping is given by the function C(x)= 10x + 30. The tax revenue from the sales of the product is given by the function R(x)=-5x^2+150x. Write the function that represents the companys profit on 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 domain 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&# 8289;(x+5) The domain for (f-g)(x)and (f+g)! (x) is {x∈R|x>-5} Q7Given 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) project the equation of the function...If you pauperism to get a full essay, fix up it on our website: OrderEssay.net

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