12 Let f be a function such that f(u) du -5. What must be the value of æf (3x²) dæ?

Q: On which interval f(x) = -2³ + 3x² - 4 is concave upward? O a. (-1,1) O b. 1 Od. >1

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Q: he following function: =: Find fxy. f(x, y) = 5x4y6x4y5 - 21

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Q: Find the domain and range of the function.

A: Given : The function f(x, y) = ln(xy - 6)   To find the domain and range of the function.

Q: 3. Determine the domain of the following function, then sketch it: 1 f(x, y) = V² + y? – 9

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Q: Test algebraically whether the function is even, odd, or neither even nor odd. 9 f(x)=√x The…

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Q: b. f(x,y) = 3D 16 — х2 — 16у?

A: The given functionis f(x,y)=16-x2-16y2

Q: What is the amplitude of the function f(t) = -3cos(πt)? O-3 02 3 О п

A: Amplitude of the function

Q: A function fis defined by Sx. x<-2 g(x) = bx, x z -2 bx².

A: It is evident that we need to find the value of b if g(x) is continuous. Now,…

Q: f:RR S how thet f isContinals

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Q: fill the table for the function f(x)=x+2/5 for the x it only gave me the number 13 in the last row…

A: Here the function is y=f(x)=x+52. Now f(9)=9+52=18+52=232 f(10)=10+52=20+52=252

Q: 221 writc a formnla for the function y =f cx) whose is shown fig: 2.

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Q: Let C be the contour (blue) given in the figure below and let f(z) be any function with If (z)| <…

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Q: Let f(x) =x - 6. For what value of x does function f have the given value? f(w) = 5 2 3

A: Solution:

Q: 13. Given f(x) = x² - 4 and g(x)=√x, which function represents the composite function y = (fº g)(x)?…

A: Given,To find: the composite function

Q: Use the functions below to find the given value.

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Q: Find domain of the following functions c) f (x) = v9 – 3x -

A: (C) Given function is fx=9−3x Domain:- The domain of the function is the set of input for which the…

Q: Given that F(2) = 6 and the F has inverse F-1, what is the value of F-(6)? (Circle the correct…

A: We know that F-1oF(x) = F-1(F(x)) = x put x=2 so that F-1(F(2)) = 2 given that F(2) = 6 so that…

Q: The function f(x)= = is concave down on which interval? +1 A/

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Q: Q:: Show that the following functions are inverse functions? 5 1- Vx y = x/2 – 4x/2 + 16vx , x > 4

A: Solution: The given function is xy=x52-4x32+16x,   x≥4 Divide both sides by x       y=x52-4x32+16xx…

Q: -Find a, b to Continu e The function ãt X=3 if x >3 ? X = 3 ax+b flx) = 2a-b+1 6x-a+3 X 3

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Q: In the following function, let U and R be a variable and V be a constant. Find R'(U). v²R U = - R+V

A: Given: U=V2RR+V Now,            U=V2RR+V⇒UR+V=RV2⇒RU-V2=-VU⇒R=-VUU-V2;   U-V2≠ 0

Q: Let f(æ) = (4x + 26) In(æ + 3) %3D for æ > -3. Find the smallest value of A so that f(a) is concave…

A: Here we will find out the required condition.

Q: 2) a. Find the inverse of the function, b. Show that the function f: R> R defined as f (x) = 13x –…

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Q: find the lnverse Laplace Trans form of the following F (S)

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Q: - Let f(x) = 3* a) What is f(x) ? c) Use the table from b) to complete the table for the inverse…

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Q: Use the figures to evaluate the function if f(x) = tan x. f(a+ B) (x,-1) f(a + B) = (Simplify your…

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