1. true or false: for a trigonometric function, y = f(x), then x = f-1(y). explain your answer. (1 point)

2. true or false: for a one-to-one function, y = f(x), then x = f-1(y). explain your answer. (1 point)

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Step-by-step explanation:

If y = f(x) then x = f^-1(y) is true if and only if f(x) is a one-to-one function.

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1. False. Trig functions are periodic, so are not one-to-one.

2. True. The f(x) is specified as being one-to-one.

hreryryrranswer:

step-by-step explanation: