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7 230.4" = A. B. 250-1 C. 45n-3 D. 8 80-1 8 Another way of writing a=logs 125 is A. a' = 125 B. 125 =5 C. Q 125 =5 D. 5"=- 125 Express 11" as a power with a base of 2. A. log, 114 log 2 B. 2 log 11 C. log2 11X log, 4 4 log 11 D. 2 log2 10. log x* + - log x* = A. log x6 B. log x C. logxx D. - log x 11. If f(x) and g(x) are even functions, then what type of function is y=f (x)+9(x) ? A. Odd B. Even C. Neither D. Cannot be determined 12. The zeros of a function g(x) appear on the graph of y=1 (x) as g ( x ) A. x-intercepts B. holes C. vertical asymptotes D. holes or vertical asymptotes