Consider the function of two variables defined by: f(x,y) = (x3 - y4) / (x-7210)2+(y-9245)2 What point (a,b) is not in the domain of f(x,y)? Please write the values of a and b (in that order) as the answer, separated with a comma.

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A: The x-coordinate is the point on the curve when it intersects the x-axis. x-intercepts can be…

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Q: If f(x) = x2, what is the ordered pair for x = 7 ? %3D O (7,21) O (7,49) O (7,9) O (7,14)

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Q: Can you please do (f), (g), (h), and (i)?

A: (f) The random variable X follows the probability density function f(x).

Q: A. f(x) = 3x² - 4 B. f(x) = x³ + 5x - 2 C. f(x) = 10x³ + 4x³ = x D. f(x) = 7x4 - 5x+8

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Q: Let f = {(-3,-4),(9,4),(4,5)}. Find f(4).

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Q: When f(z) = 8z 4z +5, evaluate f(- 2) f(- 2) =

A: The given function is: f(x) = 8x2 - 4x + 5

Q: 3) Use the functions f(x)= 12 - 2x and g(x) = 4x² – x – 7 to evaluate the following: %3D a) f(4) b)…

A: The given functions are fx=12-2x,gx=4x2-x-7.

Q: 3. Show that Z, -

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

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