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Math 31 Assignment 1 PreCalc
1. Determine the domain and range of each of the following functions. Show all algebraic steps / justification.(a) = +4
16(b) = 23 6 + 1
(c) =2
+1(d) =
(e) = log( + 1) (f) = 16 2
(g) 927
(h) () = 3 log(2 6) 1
(i) () = 4 53 + 22 + 20 24(nearest hundredth)
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2. Determine the domain and range for each function:
3. Linear function. Determine an equation, in general form ( + + = 0), for each of the following lines:
(a)(b)
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