Two functions f, g are defined as follows: Find a) ƒ-¹(2) b) (gof)(-4) f(x) = 3x + 5 g(x) = 2(1-x)

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A: Cos(B) = ?

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Q: e. lim f(1) f. lim f(r) 2 g. lim f(1)

A: e) -1+ is greater than -1, so we will take the second piece of the function

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Q: Can you answer this question please?

A: Hey, since there is multiple sub part questions posted, we will answer first three sub part…

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A: Since you have posted a question with multiple sub-parts, we will solve only first three sub-parts…

Q: could you provide an example please?

A: Let us take:  u→=0, 0, 0v→=1, 2, 3w→=4, 5, 6