8. Choose the correct answer. What is the domain of the function f(x) = -16- x²? Ox>-16

Q: Find the domain of the function : f(x) = 1/(x + 7) + 3/(x - 9).

A:

Q: What is the point of inflection for the function f(x) = x³ + 2x² – 3x - 4? %3D

A:

Q: For the function f (x) = | 2x + 5 |- 3. Find x- value(s) so that f (x) = 12.

A: Given that, f(x)=2x+5-3   .......  (1) f(x)=12.       .... (2)   We have to find value of 'x' when…

Q: Find the domain of the function: f(x) = 3(x - 4)

A:

Q: What is the Value of f(x)= 11(x-24)/2 for the domain value (-8)

A: here we will be get at x=-8 than f(-8)=11(-8-24)/2 f(-8)=11(-32)/2 f(-8)=-352/2

Q: determine the domain of the function  f(x)= -2x2+3

A: Domain of function f(x) is the set of all values of x , for which f(x) is defined.. Since,…

Q: What is the value of f(-1) when f() = 5- 3.

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Q: Is f(x) = 2x3 - 5 a one-to-one function?

A: A function f(x) is said to one one if, fx1=fx2⇒x1=x2

Q: The notation f -1 (x) means the reciprocal of f(x).       True or false

A: Given f-1(x) is reciprocal of f(x).

Q: What are the x-intercepts on the graph of f.

A: The x intercepts are the points where the output of the function or y becomes 0. In the give curve,…

Q: If f(14)=27, find f-1(27)

A: If f(x) = y is any function and f is one-one then, => f-1(y)=x

Q: What is the domain of the following function? /2х -5 f(x)= Зх —9 5.

A:

Q: ne per capita (per person) income from 1985 to 2010 can be modeled by f(x) = 2000(x- 1985) + 15,000…

A: