Regula-Falsi Iterative Formula: Xnew = xp - [(f(xp) * (xp – xn)) / (f(xp) – f(xn))]   Problem: f(x) = x3 + 5x2 + 7x – 20 Use initial value of (1,2). Stop if you reach 5 iterations.

Q: The average classroom teacher's salary is given by f(x) = 975.06x + 32,906.42, where x is the number…

A: Step 1:Step 2:

Q: -3x 26. If f(x) = {0 2x + 1 if x -1 find: (a) f(-2) (b) f(-1) (c) f(0)

A: (a) To find: The value of function f-2. Given: The function is fx=-3x       if x<-10…

Q: If g(x)=4x/3, find g(4)

A: To solve these type of equality just put the value in the function then you will get your answere

Q: Find f(g(x)) if f(x) = (3x+1)/x and g(x) = -2x + 1.

A: Given functions  f( x ) = ( 3x + 1 )xg( x ) = ( -2x + 1 )

Q: If f(n + 1) = f (n) + 5 and f (1) = 100, what is f(4)?

A:

Q: *Find all solutions of each of the congruences: x2 + x +1 = 0(mod11) (a)

A: To find the solutions of the polynomial congruences: a) x2+x+1≡0 mod 11 Let f(x)=x2+x+1 x 0 1 2 3…

Q: find f-1 (x) for one-to-one function for f (x) = exsponent 5 of the quare root of  6x − 5 .

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Q: What happens to this base function that went from  a(x)= x2 to  h(x) = -x2+ 4 and why it happened?

A: The objective of the question is to understand the transformation of the base function a(x) = x^2 to…

Q: f (x) = x-5>2

A: The given inequality is x-5>2. Solve this inequality as follows.

Q: The total cost of owning and operating a certain piece of equipment for xx years is given by:…

A: To find the total cost for x=20 yrs

Q: If h(x) = (4x – 7)/5   then h-1(x) =

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Q: Given f(x) = 7 + 3  /  8  , then f-1 (x)  will be?

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Q: If f(x)=(m-4)x+7 is a constant function m =?

A:

Q: Rewrite each pair of functions. (g) and g(t), as one composite function, f(g(e)). (If not possible,…

A: To find f(g(t))

Q: linearization

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Q: For each of the following functions i) f(x) = -2 x²(x² − 9), ii) g(x) = (x + 2)(x − 3)(x² − 4). a)…

A: Given function, fx=-2x2x2-9 To sketch the graph of the function, should use the some important key…

Q: [cx)= (x+1) 「cx)-(x_)[cxー1) (xー1)「cx-1) [(-x)= [(1-x) |

A: Γ(x)=∫0∞tx-1e-tdt  for x>0Γ(x+1)=∫0∞txe-tdt =-txe-t0∞+x∫0∞tx-1e-tdt=xΓ(x)⇒Γ(x)=Γ(x+1)x Now,…

Q: The function f(x) = 4(2)x models the length of an image in centimeters after it has been enlarged by…

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Q: Find the f(x) = 4x + 1, g(x) = 6x - 2 (a) (f + g)(x) = (b) (f- g)(x) = (c) (fg)(x) = (d) (f/g)(x)…

A: Given f(x)=4x+1   and g(x)=6x-2

Q: If F(x)=4-x and g(x) = 2x +3, find a value of such that F(x - 2) = g(2x). 40 22/10 0-2 O 0-1/3 O LO…

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Q: Let f(x) = 2x + 11 f (x) =

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Q: If g(x)= 3x²-1 and h(x)= 5x+2, which function will give (goh)(x) ?

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Q: find f-1 (x) for the one-to-one function f(x) =4x+1/5

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Q: f(x) = Vx2 - 4, g(x) = x2 %3D x2 + 1 (a) (f+ g)(x) = (b) (f- g)(x) =

A: f(x)=x2-4  , g(x)=x2x2+1 First we find (f+g)(x) (f+g)(x)=f(x)+g(x)Replace f(x)  and g(x)f(x)=x2-4  ,…

Q: A publishing house estimates that if x thousand complimentary copies are distributed to professors,…

A: A publishing house estimates that if x thousand complimentary copies are distributed to professors,…