Determining Domain of each function algebraically and express your answer in interval notation (a)      -     f(x)= x^2-3x-28 (b)      -     g(x)= (x+2)/(x^2-3x-28) (c)       -     h(x)= (x^2-3x-28)/(x+2)

Q: Use adding/subtracting functions to explain why the function, w(x)=x^4 + 2x^2 - 5x  would only have…

A: Use adding/subtracting functions to explain why the function, w(x)=x4 + 2x2 - 5x would only have one…

Q: f(x) = Use interval notation to indicate the domain of f(x). Domain= x + 4 x² + 2x 15 -

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Q: Given f(x)=(x-1)^2 i) write an equation for -f(x)  ii) State the domain and range of f(x)=(x-1)^2…

A: Graph problem.....

Q: f(x) = x^3 - 9x^2 - 45x - 27. Find the remaining zeros given that -3 is a zero of f(x). O (-3, -6 +…

A: Given f(x) = x3 - 9x2 - 45x - 27

Q: f(x)=X^2-4x+1  Algebraically find the algebraic expression for the difference quotient from x to x +…

A: Find f(x+h) by plugging x+h in the expression of f(x)

Q: Match each equation with a graph of one of the functions f, g, m, or n. (A) y = -(x + 5)² +3 g (B) y…

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Q: f(z) = -7x +6 is shown 十分 15-

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Q: Select the function the expression the product of (f * g)(x) = f(x)= -4x and g(x)= 2x-1 divided by…

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Q: In the function:  f(x)= (9x^2)/ ((x^2)-49) Indicate the domain and range in interval notation.  What…

A: Denominator of the function can not be equal to 0.

Q: Using the characteristics / behavior of the function, graph the function f(x)=x^3-12x^2+36x+10

A: Solution; Consider the given function; f(x) = x3 - 12x2 + 36x + 10 Put x = 0 f(x) = 10 So, the graph…

Q: The functions f and g are both defined on the domain of all real numbers with f(x) = x^3 and g(x) =…

A: The functions f and g are both defined on the domain of all real numbers with f(x)=x3andg(x)=5x+2.

Q: The population of a city can be modeled using the function P(x)=-35x^2+450x+250 where x represent…

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Q: f(x)=x^4-2x^2+x  Describe the graph of the function.  Include its left and right hand behaviors,…

A: The degree of the given equation is = 4 (even number) and the lead coefficient is = 1 (Positive…

Q: f(x) =x2-2   g(x) = 2x+1   Find (f-g) (4) For each pair of functions perform the indicated operation

A: Given that

Q: Without reducing the function find the domain and range of the following function: f(x) =…

A: To determine the range and domain of the function.