What is the range of f(x) = sin(x)?
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the set of all real numbers -2x5ys2s
the set of all real numbers -1 sys1
the set of all real numbers o sys2x
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the set of all real numbers

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship