domain of f(x) = 2 x + 1 is { -2≤ x ≤3}, which integer is NOT in the range?

Q: {X> 3} fX | {X> 3} (

A: X ∼ exp (λ) PX>xX>3=PX>xX>3   ; X>30                         ; otherwise

Q: Given f (x) = ? - +, then f(x) is: 9. %3D Of(x) = - 15 | x4 Of(x) = - - – 4 15 x² 2. x4 Of (x) = -9.…

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Q: 5 If f(x) = x + 2, evaluate f (3k +3). k=1

A: given :f(x)=x+2∑k=15 f(k+3)

Q: The critical numbers of f(x)=-x' +3x+2 are:

A: 3rd option correct

Q: Which of the following correctly describes the end behavior of g(x) = -2x3 + x² - 4? O A. As X→ - ,…

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Q: For f : R → Rf (x) = /100 – xHow many elements of the range of f (x}are integers?

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Q: which of the folowiny -xト! is -3x 2 へ pove seies fore =e.e e E (-)"(-3x) n ハン 0 37 B. e (3x)" nこO *ス…

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Q: What are the solution sets if f(x)0 , and f(x) greater than or equal to 0

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Q: The domain of f(x) = Vx² – 3 is {x:xs-V3 or x2 V3} True O False

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Q: The square root function r(x) can be defined as:        r(x) = ±√x where ± means "plus or minus",…

A: Given  r(x) = ±√x

Q: Prove that for x≠0 the inequality ex>1+x holds.

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Q: Find the value of c satisfying the conclusion of IVT (if it holds) given: f(x) = 4+2x- x² on the…

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Q: If f(2) = 15 and f (x) > 2 for 2 s x s 4, how small can f(4) possibly be?

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Q: P(4<X<5)

A: Given that X is a continuous random variable. The probability density function is given as, fx=x8…

Q: If n is any real number and f(x) = x", then f'(x) = nx"-!

A: Why does ddxxn=nxn-1                 ddxfx=limh→0fx+h-fxh…

Q: Find P(X is lesser than or equal to 1, Y=1).

A: We have to find the P(X ≤ 1, Y = 1)

Q: If f (x) = x²cos-(x² – 4), what is f'(x)? 2x3 o f'(x) = 2xcos-'(x² – 4) – V 1-(x²-4)² 2x3 o f'(x) =…

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Q: For what values of x is Ax) concave down if f "(x) = 3x' – 14x² + &r?

A: Given that, f''x=3x3-14x2+8x For what value of x is fx concave down.

Q: Q2) If f(x) = (x), and g(x) = (2 – x) find (gof)(x) and the domain of (gof)(x).

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Q: If f(1) = 12 and f '(x) 2 2 for 1 < x < 5, how small can f(5) possibly be?

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Q: If f(x) = 2x² + 4x - 3, then f(x+h)-f(x) h 012x+ +2h)²+(4x+4h)−3−(2x²+4x-3) h 2(x+h)² +4x−3−2x² -…

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Q: If f(x) = }x + 3, find the image and preimage of 4.

A: Given:              f(x)=12x+3

Q: If f(x) = xcotx , then f'(n/4) =

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Q: Given, F(x) = 2x+3/4x+5 for x ne-5/4; f^-1(x)

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Q: f(x) = (x² − 9) -

A: Given :f(x)=x2-923

Q: 3 If ƒ (x) = 2 + x, evaluate Σƒ (k+1). k=1

A: We can answer the question as below.

Q: If f(x)=x - 4 and g(x)= Vx – 2; which of the following is equal to x)?

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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&lt;0 for all x belong to set of real numbers. If x-c…

Q: Prove that for x&gt;0 the inequality lnx≤x−1 is true.

A: Given data:     The given inequality is: . The given expression can be written as, Here, f(x) is…

Q: Which value, to the nearest tenth, is the smallest solution of f(x) = g(x) if Ax) = In(x+ 5) - 1 and…

A: Given : f(x) = ln(x + 5) - 1 and g(x) = x3 - 2x + 1     To find the smallest solution of f(x) =…

Q: Discrete

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Q: The domain of f(x) = Vx2 – 3 is {x:x s-V3 or x2 V3} | True False O O

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Q: Describe the long run behavior of f(n) = 4n° - 2n8- 5n° +1 %3D As n - 00, f(n) → As n 0, f(n) → ? v

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Q: If f (x) = 5x - 2, g (x) = - 2x + 3 and h (x) = x2, then (fogoh) (-3) =

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Q: Suppose that f(x) is O(g(x)). Does it follow that 2f(x) is O(2g(x))?

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Q: Given f(x)= -4x-2; x less than 1                     -3x+2; x greater than equal to 1 Find f(2)

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Q: 2.Find the aver ase value Of the functlon f(x)=x-6over [l,3]

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Q: Find all values of x for which ∑ (n=0 to ∞) 1/(1+x)^n equals 4

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Q: suppose X=N(10, 1.924)Pr(X is less than or equal to 8.5)

A: Given a normal distribution with mean 10 and variance 1.924.the relationship between standard…

Q: Find the critical points of f(x) = abs(10x-1)

A: Given function is                                         f(x)=|(10x-1)|…

Q: Suppose that the cost for manufacturing n desks is C dollars, so we have C=f(n). Which of the…

A:

Q: If f(3) = 14 and f '(x) ≥ 2 for 3 ≤ x ≤ 5, how small can f(5) possibly be?

A: The given conditions are,

Q: d) Show that whether 0 = Y is sufficient or not. max

A: Given function is: f(y)=1θ,      0≤y≤θ0,         elsewhere

Q: Which is true for the A. f(x)= In(4-2x) -1 f (x) = 4-2x B. f(x)= In 4-2x C. f(x)=/in(4-2x) D. f(x)=…

A: dlnax+bdx = a.1ax+b dax+bndx=anax+bn-1

Q: Qf Ify 3xel, Then at x 0 is 3.

A:

Q: How can I argue that f(x) is not O(x), where f(x) = 4x2 + 1?

A: We have to prove that fx=4x2+1 is not Ox. By definition, we say that fx is not Ogx if and only if…

Q: If ƒ(x) = 3ªx + 3x and f'(0) = 3( by using 2-points fomula with h=0.5), then the value of a is

A: Topic- derivatives using 2 point formula

Q: If f(x) is increasing and f(x) > 0 then Vf(x) is increasing, too. RUE, because

A: Given,,  fx is increasing and fx &gt; 0 Then, 1fx is increasing too.  We have to identify the…

Q: If f(x)= 4 and g(x)= 2x, then the solution set of f(g(x))= g(f(x)) is x-1

A: We have to find the solution set of fgx=gfx if fx=4x-1 and gx=2x Here fgx and gfx are the…

Q: Suppose f(2) = 4, f'(2) = –3, g(x) = væ, and h(x) = 9(f(x)). Then h' (2)=

A: We will find the h'(2) using the given values.Below find the solution in the image.