If P(x) = x +x+ 4, find P(7). P(7) =

Q: Let h(x)=(x2−3x+2)/(−x2−4x+4,) what is h′(−5)? Do not include "h′(−5)=" in your answer. For…

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Q: Show that r: y = 3. 2n

A: Using two sectant theorem,  ∠n=12x-y  Multiply both sides by 2. ⇒2n=x-y .....(1) Using intersecting…

Q: if h(x)= x2 -1 and k(x)=5x-3 what is h(x)*k(x) I keep getting 5x3 -3x2 -5x+3 what am I doing…

A: Given h(x) = x2-1   and k(x) = 5x-3To determine h(x) x k(x)

Q: hy is x1 a free variable, and why does it become equal to 1?

A: We obtained x=x100 where x1 is free variable. by the way we haven't assigned any value for x1 here ;…

Q: -X - 2xe 73Xs =l =10. %3D Jordan elimination

A: Topic :- Matrix

Q: When p (x)=2x+kx +1 is divided by x+1, the remainder is the same as when q (x)=3x4+ kx² +2 is…

A: After calculating the division of two function, we will equate the remainder values to Find k valye

Q: f(x)=x^3-18x^2+105x-197 For what numbers does ff have a critical number?

A: To find the critical number of a function f(x) , set  f '(x)=0 and then solve for x.

Q: The average pollen count in a certain city on day x of the pollen season is P(x) = 6x − 0.2x2 (for…

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Q: . Find a general solution for y" + 4y = x² by method of undetermined coefficient

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Q: 8) Is (x+3) a factor of x4 + 2x2 + 17x – 48 Drop coefficients onto top line

A: Given,  x4+2x2+17x-48

Q: The general solution to 3x" + 2y = 0 can be obtained using?

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Q: Minimize F = 36x2 + 36y2 with xy2 = 16

A: Given EquationF=36x2+36y2     ....(1)xy2=16                  ....(2)y2=16xSubstitute y2 value in…

Q: If f(x, y) = 2x+6 (2a-6y) of then is given by:

A: In the above question we will take y as constant since we have to partially differentiate it with…

Q: If the p. d. f. of X is f(x) = ; 2 < x < 8, then E(10X²) is: %3D

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Q: If h(z) = 2x2 - 3r +1, what is h(-2)?

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Q: Find the points of discontinuity for 3(x+2)2 x3 + 4x2 + x – 6 a) h(x) = 6х— х2 b) f(x) = 9 – x2

A: we will find domain in second question and then find discontinuos  point.

Q: For which k is the residual term when q (x) = x17 -kx15 + (k-2)x10 + 2x + k2-2 is divided by x-1…

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Q: Let h(x) z² –3z+2 -z² –4x+4' what is h' (-5)?

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Q: Use SYNTHETIC SUBSTITUTION to find P(c) for 3 P(x) = 4x + 2x2 – 4x + 6 and c = - |

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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: find the interverse of the fuction f (x)= 2x + 3/x-4

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Q: Find the sixth term of the G.P. 6, 2,..

A: Given first two terms of a geometric progression series,  6,2,... To find the sixth term of the…

Q: Find H. A.of g6)= 3x 5x+2x-7 ifany. Justtfy your answ 2x-3

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Q: Find the interval of increase of p(x)=x2+5x+6

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Q: 16) If x = 5y-3 and y = -2a3, express x in terms of a.

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Q: from the first principle defferentiate h() = 5x³²x+7 2² +2+1

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Q: 3. Find the coefficient of xy' in (2x + 3y)°.

A: The provided information is we find the coefficient of  x2y7    in (2x+3y)9 Then, (79)*(2x)2*(3y)7…

Q: Eliminate the arbitrary constants from the following equations. x2 = axy + by

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Q: fo)-글x3-글 x2-6x +4 has

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Q: Chenge to Poloy -V3 +2Ź

A: Here we use complex number property to find polar form.

Q: f(x) = e 6x +7 In (7x- 9)

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Q: During a nationwide program to immunize the population against a new strain of the flu, public…

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Q: -2 kx 1<x<0

A: The probability density function given is, fx=12kx-2 , 1&lt;x&lt;∞0 , o.w Here X is the random…

Q: Given that y= (2e - 6x +5) , show that y-

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Q: is given by: If f(x, y) then 8(8x-4y) '

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Q: -2x - 6 M N NL = x+ 15 WV = x+ 21 WN =

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Q: If k(x)= 2e^2x then k''(2) is equal to

A: Given  k(x)=2e2x To find  k''(2)

Q: f(x) = In (8x + 2)(3r - 6)

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Q: (b) Show that xE R, x2 - 4x + 5 > 0.

A: As this is a multiple question type, only first question is to be solved, according to the Bartleby…

Q: When p (x)=2x + kx +1 is divided by x +1, the remainder 1s the same as when q (x)=3x + kx +2 is…

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Q: hs of M/M/1 has an average time services items on an average of 5 Factor?

A: The utilization factor is find as, =Arrival rateService rate

Q: Determine the non-permissible value(s) for 3x+2x² x² - 6x

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Q: 2. Use a trig substitution to evaluate S dx x³√²-16' x> 4.

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Q: In this section, we showed that the rule d/dx1xn2 = nxn - 1is valid for what values of n?

A: given that ddxxn=nxn-1

Q: If p(x) = x²- 2/2x + 1, then P(2v2) is equal to

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Q: Find the 3rd term of (x + 2)³.

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Q: 32. If WY = 15x - 2 and XZ = 9x + 10, find WY. DELL

A: Here I am solving question 1 if you want the answer of second question repost the another question…

Q: The total number of passengers riding a certain city bus during the morning shift is 900. If the…

A: Let x be the number of children and y be the number of adults. Given that, the total number of…

Q: p(x) = 4x – 4; Find p(z+ 4) -

A: The given function is,                                  p(x) = 4x—4 To find p(z+4) , plug (z+4) in…