-2 2 Ау 2 y = f(x) X

Q: For y=5x^−2+8x^−3−7x−4, find dydx.

A:

Q: (x) = x^2 +3x-4, which of the following represents the solution for the equation?

A: Topic:- algebra

Q: 30. G(x) %3D х3 -5e2х

A: Given  G(x)=x3-5e2x Now we have to find the difference of G(x) as shown below

Q: Which of the constants in the equation f(x) = a * x ^ 2 + bx + c can be interpreted geometrically?

A: If x=0 then  f(x)=ax2+bx+cf(0)=a(0)2+b(0)+cf(0)=c This means the point is (0,c). This means the…

Q: Find the equation for the linear function that passes through the pointy(-4,-9) and (8,6)

A: We can find the equation of linear function as below.

Q: etch ソ=+2 エー1 2) y=ド--2

A: We have to sketch the given functions.

Q: f(2) = 3(2^2) - 2 -2 equals 8, not 4.  That step has an error.  Would you kindly offer a correction?

A:

Q: what is the turning point of y=4x^(3)+6x^(2)

A:

Q: What is the y-intercept of the function, f (x) = -3x² – 16x (-2,21) (0, 0) 0, -5

A:

Q: 2. у -х3 -Зx? - 2 atx3D1 at x = 1

A: To find the value of this function at x=1

Q: Зи 3u-7u=6

A: Here we have 3u2-7u=6

Q: (x^(2)-4y)/(2) x=4 y=-3

A:

Q: Show that the function (x2+y2 t224이) is a Solution of Loplace's equation d2u dy?

A: It will be solution of given Laplace equation only when, it will satisfy it.

Q: 4) Suppose that x thousand units of a product will be sold when the price is p(x) = -2x + 31 dollars…

A: Please see the explanation below

Q: What are the coordinates of the x-intercept of the equation 2x - 3y = 8? (-4,0) (-8/3,0) (0,-8/3)…

A: Please see the below picture for detailed solution.

Q: 3) g(x) = x + 2 f(x) = x³ + 4x Find (g · f)(x) А) бх* - бх3 + бх? - бх 2x + 4x2 – 8x 4) f(x) = x² –…

A:

Q: 3. y = (x+b)(x-a). (x-b) ; y

A: A detailed solution is given below. Use logarithmic differential to solve it.

Q: b\ Find the domain of the functions: (1) y = (2) y = = (3)f(x) =

A:

Q: (х, у) — ху? + yex- +5

A: we have to find fxx and fyy.

Q: What is the point of intersection of the two functions? 12) y--3x-23 -2r+4y-6 A) (-2, 3) C) (-3, 2)…

A:

Q: 7- Differentiate Y= f(g(x4)) h³(√x)

A:

Q: If f(x)=7x-3-4x-2-15x-20 then f'(1) will be; Select one: a. -15 b. 20 c. 28 d. -28

A: We will find first derivative and then substitute x=1 in it

Q: If B = x°ya, + (2x + y)a, – (y – 2)a, find (a) V B (b) V X B (c) V (V B) (d) V x V X B

A: Given : B=x2yax +(2x2+y)ay - (y-z)az

Q: . Determine each value for the function f(x) = 2x²-3x + 1.

A:

Q: Find F (x) Fx)sinor)

A: Consider the given function

Q: fl-8)== y= 3/x at point (-8;2) %3D m =

A: We are given the function f(x)=x3. Here,               f(-8)=-83=-2. Now, we need to find Slope of…

Q: Determine the equation of the line perpendicular to y = 3x - 4 passing through the point (5, -3)

A:

Q: If f(x, y) = 7x + 3exy, find the following (a) ax? (b) ду дх (c) Әх ду (d) ay? II II

A: we need find first and second partial derivative

Q: Determine Duf (3,-10) for F(X, Y, Z) = 4x - y² ³ 2 3x2 of ✓² = (-1₁4, 2) in the direction

A: Given function have to find the directional derivative in the direction of vector .As we know -