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Mathematics 7 Online
OpenStudy (anonymous):

find the range and domain of h(x) = 3 sin x

jimthompson5910 (jim_thompson5910):

The domain of sin(x) and any scalar multiple of sin(x) is the set of all real numbers (since you can plug in any number for x) The range of sin(x) is [-1,1] Scale this by 3 to get the range of 3*sin(x) to be [-3,3]

myininaya (myininaya):

yes jim is totally correct!

myininaya (myininaya):

perfect and flawless like always

jimthompson5910 (jim_thompson5910):

lol shucks...thx myininaya

myininaya (myininaya):

lol

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