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cnc86666
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1. Let f(x)=sin(e^x)
a. Find 2 values of x satisfying f(x)=0
b. What is the range of f(x)
c. Find the value(s) of x that maximize f on [3.8,4] (use calculus)
2. y=e^x if and only if x=ln y
3.a. x=-infinity because the limit of e^x as x approaches -infinity is 0. and also, x=infinity because limit e^x as a approaches infinity=infinity
b.The range of f(x) is (0,infinity)
c. the values of x that maximize f on 3.81 and 3.95
a. Find 2 values of x satisfying f(x)=0
b. What is the range of f(x)
c. Find the value(s) of x that maximize f on [3.8,4] (use calculus)
2. y=e^x if and only if x=ln y
3.a. x=-infinity because the limit of e^x as x approaches -infinity is 0. and also, x=infinity because limit e^x as a approaches infinity=infinity
b.The range of f(x) is (0,infinity)
c. the values of x that maximize f on 3.81 and 3.95