When a function is discontinuous at x=2, does that necessarily mean that 2 is not in the domain of f?

Q: Determine the values of x for which f(x) is discontinuous.

A: For x<=3, f(x)=3x-12 is continuous

Q: A fixed point of a function f is a number c in its domain that satisfies f(c).  In other words, the…

A: Given: A fixed point of a function f is a number c in its domain that satisfies f(c).

Q: f(x) x² - 2x - 8 { *2-22-3 x-4 x = 4 x‡4

A:

Q: уто ņx=-5 O SONGS & + 10 9 7 6 5 4 012345 -10-9-8-7 -6 -5 -4 -3 -2 -10 -2 -4 1) lim f(x) = x-(-4)…

A: Sol:- We have to explain what is telling by limits and the points for which f(x) is not…

Q: Give one way to restrict the domain of the function f (x) = X4-2to make the resulting function…

A: Given function is: fx=x4-2fx=x2

Q: Draw the function of y = x 2 / 3 + x2

A:

Q: Where does the original function f(x) increases and decreased

A: f'(x) = +ve→f(x) will be increasing in this range.f'(x) = -ve→f(x) will be decreasing in this…

Q: would it make sense for a function to pass through (0,100)? Why?

A: Topic:- function and geometry

Q: -6 Ay 15- -15-

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Q: f(x) = x+1 x-3

A: Given:  fx=x+1x-3To prove: f(x) is 1-1 we know that, If f(x1) = f(x2) then x1 = x2 therefore f(x) is…

Q: Given that fX) -4X +5 is a one-to-one function. Determine f

A:

Q: A function has a zero at X = 8, indicating what?

A: Given, A function has a zero at X=8

Q: Given f(X) = 0 Which term or

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Q: Identify three cases for a function NOT to be differentiable at a. Explain why each case fails the…

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Q: 5. Find the domain of the function: y = In () x-4

A: y=lnx-1x-4