Basic Math question and answers for August 05, 2023
- Q need calc 3 assistance!!Find all second partial derivatives of f?(?, ?, ?) = (?^?)(?^?)(?^?)pls show work and explain thank u!
- Q Find the intervals where the graph of f(x)=2x^4-3x^2 isincreasing, decreasing, concave up and concave down. Find anyinflection points, local maxima, or local minima. If none exist,write NONE. You must do...
- Q Let 5x^3-4y^3+3z^3-2xyz+492=0 Use partial derivatives tocalculate dz/dx and dz/dy at point (-1,5,1)
- Q A curve given parametrically by (?,?,?)=(−2−?, 3−?^2,3?+3?^3).There is a unique point P on the curve with the property that thetangent line at P passes through the point(−6,−12,174)(−6,−12,174). The point P...
- Q   Find the derivative of the function  f(t)=arccscâ¡ã€–(-t^2)〗  f(x)=arccotâ¡âˆšx  y=lnâ¡ã€–t^2 〗-arctanâ¡ã€–t/2〗  f(x)=arcsecâ¡x+arccscâ¡x  y=arctanâ¡ã€–x/2〗+1/(2(x^2+4))  Use implicit differentiation to find an equation ofthe tangent line the graph of the equation at the...
- Q A company produces two types of solar panels per​ year: xthousand of type A and y thousand of type B. The revenue andcost​equations, in millions of​ dollars, for the year...
- Q f(x) =−x2 + 3x andg(x) = x −3Find the area of the region completely enclosed by the graphs ofthe given functions f and g in square units.
- Q Find the average value of f(x, y) = e −(x 2+y 2 ) on x 2 + y 2 ≤π
- Q If for we know or then we can conclude that (Its amultiple choice):a. x = c is a possible cryptic value on the graph of f (x)b. x = c...
- Q Prove that if A and B are 2x2 matrices, then (A + B)^(2) = A^(2)+ AB + BA + B^(2). Hint: Write out 2x2 matrices for A and B usingvariable...
- Q Use Rolle’s Theorem to show that the equation ln(1 + x 2 ) + 2x= 0 has at most one solution. Provide a full explanation,justifying each step in your argument.
- Q The landscaper has 12 feet of brick wall enclosed rectangularflower box. if the side of the house forms one side of therectangle, (a) what is the maximum area of the...
- Q 6) Given: (a) f (x) = (2x^2)/(x^2 −1) - Calculate f ′(x) and f″(x) - Determine any symmetry - Find the x- and y-intercepts - Uselim f (x) x→−∞ and...
- Q Suppose a tin box is to be constructed with a square base, anopen top and a volume of 32 cubic inches. The cost of the tin toconstruct the box is...
- Q Please can you assist with the below,If the instantaneous value of a voltage in an AC circuit of thecommunication system (at any time t seconds) is given by V=136sin(14Ï€t-0.125Ï€) volts,...
- Q Use the remainder theorem to find the remainder when f(x) isdivided by x-1. Then use the factor theorem to determine whetherx-1 is a factor of f(x).f(x)=4x4-9x3+14x-9The remainder is ____Is x-1...
- Q Use the table of Laplace Transform along with the two propertiesto compute the following laplace transforms. (Hint: Trig identitiesmay be useful for some).(a) sin(2t)+ cos(4t)(b) sin(t + π/4)(c) cosh(t)*sin(t) (recall...
- Q 17. What is the simplified average rate of change between x = 2and x = 2 + h for the function: Æ’(x) = x2 - 3x?18. Based on your result...
- Q 6.57. Sisters Ania and Jola sell tulips in spring in differentparts of town. One day they divided 70 tulips among themselves sothat Ania got x tulips and Jola y tulips....
- Q Use spherical coordinates to find the exact volume of the spaceinside the ellipsoid x^2/5^2+y^2/6^2+z^2/7^2=1 and outside thesphere x^2+y^2+z^2=4^2.
- Q Let J be the antipodal of A in the circumcircle of triangle ABC.Let M be the midpoint of side BC. Let H be the orthocenter oftriangle ABC. Prove that H,...
- Q Initial value problem : Differential equations:dx/dt = x + 2ydy/dt = 2x + yInitial conditions:x(0) = 0y(0) = 2a) Find the solution to this initial value problem(yes, I know, the...
- Q For each of the following, find the linear to linear functionf(x) satisfying the given requirements.(a)Â Â Â Â f(0) = 0, f(10) = 15, f(20) = 20(b)Â Â Â Â f(0) = 15, f(5) = 6, f(20) =...
- Q 1) Find the number of unique ways that the letters in the wordcan be arranged: KERFUFFLE2) A survey of commuters found that 313 owned a motorcycle, 232owned a car, 269...
- Q Determine the center and radius and make the circle graphx^2 - 8x + y^2 - 10y = -5
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