What are the domain and range of the function f(x) = 3x + 5?


4. Let f(x) = 3x - 5 and g(x) = 2x2 +1. Find: a. (gºf)(x) b. f(x) 5. Graph and determine the domain and range of each functi

Answer

f(n)= 32-5 a) (gof)(x) gex) = 2x²+2 9 (+(x)) 2(3-5) 2+1 2(9x*+ 25 - 30n) + 1 18n²+ 50 - 60x + 1 18r2a-600 +51 (Aus) get b) foAs only positive side of gaasis is taken (ie. positive xe) so the domain of the function is (0, 0) (Aus) From the graph we caplease upvote…

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