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m Southern New Hampshire Univer X + X C A snhu.mobius.cloud/modules/unproctoredTest.Print J Apps M Gmail @ YouTube V Maps Al Paraphrasing To. Assignment Instructions: snhu Do you need help with this problem or this material? Remember to use the Academic Support resources ACADEMIC SUPPORT available on your homepage in Brightspace or or in the learning modules. Question 1: (8 points) Given f (z) = 12 + 8x and g(z) = 9- 12, find f + 9. f - 9. fg, and Enclose numerators and denominators in parentheses. For example, (a - b)/ (1 + n). (f + g ) (z ) = (f - g) (I) = fg (z) = ( 2 ) - Question 2: (8 points) Use the pair of functions to find f (g (z) ) and g (f (z)). Simplify your answers. f (z) = Vz +8,9(z) =12+7 Reminder, to use sqrt(() to enter a square root. f (g(z)) = 9 (f (I)) = Type here to search O ^ - D () ENG 12:40 PM 7/21/2020m Southern New Hampshire Univer x + X C A snhu.mobius.cloud/modules/unproctoredTest.Print J : Apps M Gmail @ YouTube Maps Al Paraphrasing To.. Question 3: (8 points) Given f (z) = V2 -12x and g (z) = - , find the following: a. (go f) (I) Enclose numerators and denominators in parentheses. For example, (a - b)/ (1 + n). (go f) (x) = b. the domain of (go f) (z) in interval notation. Enter the exact answer. To enter oo, type infinity. To enter U, type U. Domain: Question 4: (6 points) Use the function values for f and g shown in the table below to evaluate the following expression. 0123456789 f (x) 7658402193 9(z) 9562187340 f (g (8)) = Type here to search 9 AD 4 1) ENG 12:40 PM 7/21/2020