Find the Domain of fif f(x) = 2(x – 7)2 Domain: > 0 O Domain: y >0 Domain: x is all real numbers O Domain: y is all real numbers

Q: Consider the following. 3x2 - 11x - 4 x - 5x2 - 9x + 45 f(x) = (a) State the domain of the function.…

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Q: What are the zeroes of the function f(x) = x + 17x+ 72? %3D O-8 and -9

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Q: x2 + 4x – 21 Let f(x) Write the domain of f as an interval. 2

A: see 2nd step.

Q: Let f(x) = x³ – 6x ln x + 6x + 1000. Find all x-coordinates of the inflection points. O x = -1 and x…

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Q: 5u is u + 8 The domain of the function g(u) = %3D O R-{9} O R-{8} O R-{10} O R-{11} O R-{-8}

A: The domain of a function is the set of all possible inputs for the function. when finding the…

Q: 1 a zero of f(x) = 4x – 5x² – 3x + 1? Explain. Is 3

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Q: f(x) = [6x - 1 if x < 0  and  7x + 3 if x ≥ 0] Evaluate : a. f(-3) b. f(0) c. f(4)

A: According to the question, we have to find the values f-3,f0 and f4 using the expression fx=6x-1 if…

Q: x²-4 Find domain of and Vx2 – 3

A: Here, the given functions are  x2-4x and x2-3 We need find the domain of the given functions.

Q: Which expression reveals the zeros of the function defined by -x + 7x - 12?

A: We have to find expression reveals the zeros of the function defined by  - x2 + 7x - 12  = - x2 + 3x…

Q: Show that x - c is not a factor of f (x)for anyreal number c.

A: We have given fx=-x4-3x2-2 We can see here fx<0 for all x belong to set of real numbers. If x-c…

Q: If F (x) = | Vidt for all real numbers x > 0, then F'(x) = A в X D) 2x2

A: Given function is                                F(x)=∫4x2tdt we have to find derivative of F, we…

Q: Let f= {(- 3,0),(0, – 2)} and g = {(- 3, - 5).(2, – 1).(6,7)}. Find f+g and its domain. What is the…

A: Question 1,Given,           f=-3,0,0,-2 and g=-3,-5,2,-1,6,7

Q: Use f(x) = 2x - 8 and g(x) = 4-x´ to evaluate fAg(-1)). %3D Find f (g (x)) for f (x) = 7x + 7 and…

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Q: The domain of the function 5t + 3 -is_ t2 + 49 g(t) O None of these O R O R- {49} O R-{-49}

A: We will find the domain as following.

Q: Which function is equivalent to f(x) = 4x-12x+92

A: Given , function  f(x) = 4x2 - 12x + 9  We have to find equivalent function  Since ,

Q: Find the domain of the composite function fog. -5 12 f(x) =6 g(x) = %3D Ox #0, x z-2} Oxx #0, x -6,…

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Q: Evaluate the function at the given value of the independent variable and simplity. f(x) = x² + 4;…

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Q: domain for x is less than 0

A: We need to find the domain for x less than 0