Compute f(5) (e) forthe function f(x) = x³.In(x+)

Q: find f(2021) if function f satisfies following the function f(1)=1 and f(x+y)= f(x)+f(y)

A: we have given f(x+y) =f(x) +f(y) and f(1) =1. We have to find f(2021)

Q: Find f-1 if f (z) = iz + 1.

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Q: Find f.g, g. f, and g. g. f(x) = x + 4, g(x) = x - 9 (a) f.g (b) g.f

A: Explanation and solutions is given below....

Q: What type of discontinuity does the function f(x)=xsecx have?

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Q: Let f(x) = x + 3 if x ≥ 5, 8 if x < 5. Find f(12) - f(-12).

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Q: Let f : R → R, where f(n) = 5 . Answer the following questions. 7x²+3*

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Q: Let f(x) be the function f(x) 1. Find the following: x + 1 f(11) = f( – 10) | (4) 2 (-) f |

A: Given function is fx=xx+1-1. Put x=11 in the function. f11=1111+1-1=1112-1=-112 Therefore, f11=-112.

Q: If y = f(x) is the solution of y" – 9y" +26y' – 24y = 0, f(0) = 4, f'(0) = 15, f" (0) = 44, then

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Q: let f(x)= 5/x +-8/4x+1. Determine the values of x for which f(x) = -2

A: Given that f(x)=-2  We plug this and find x

Q: Let f(x) = V+ 8- 9 and g(a) = V + 8 – 9. Solve f(a) = g(x). %3D

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Q: where is the function (5+x) / (x(x-2)) discontinuous?

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Q: Let

A: Explanation and solution is given below....

Q: Let f(x)=4(3)x−1. Evaluate f(3)

A: Given that, fx=43x-1 We have to evaluate f(3).