3. For what value(s) of k will the function g(x) = x* - kx + 9 have only one zero? с. -6, 6 d. 9 а. b. -1, 1

Q: 4. What function is y = x3 + 2r + 1? * O A. Linear Function O B. Polynomial Function C. Quadratic…

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Q: 2x273, if XEl f(x={x² +3, if XEl X2+1,if メフ f(t°+つ)=D3

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Q: -3z + 4, a < -2 22 - 2, 2-2 18. If f(x) = find f (-2). || A. 10 В. 2 C. -2 D. -6

A: Given function is fx=-3x+4, x&lt;-2x2-2    ,x≥-2.

Q: Let m(x) = 2x² - ax - 2 and n(x) = bx² + 2x + 5. The functions are combined to form the new function…

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Q: a² f If f(x, у)— 3х'у +9х, then дхду a. 6x? b. 9x? c. 9x²y С. d. бx? +9

A: Evaluate the given differential of the function f(x, y) = 3x3y +9x   Find the d2 f/dxdy

Q: 3. The vertex of y = -3x2 + 6x-5 is a. (1, -2) b. (1, 1) C. (-1, 1) d. (-1, -2) 4. Given f(x) = x? -…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: If z3 − xz − y = 0, find 2z - дхду

A: NOTE: Refresh your page if you can't see any equations. . take the partial derivative with respect…

Q: For the function h(x,y) = 6x + 7y xy-5 7 əh find and ?x əh dy

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Q: x2-5х-6 y = (х+3) (х-3)

A: y=x2-5x-6x+3x-3 We have to find the values of x at which the given y is discontinuous.

Q: If y varies inversely as x and y =2 when x =- 7, find k. Α. 10 В. -10 С.-12 D.-14

A: Since you have posted multiple questions and we can answer one question. So, answered question…

Q: The function y=-2x²(x-1)(x - 2)² changes sign at a. x = 1 b. x = 0 c. x=-1 d. it doesn't change sign

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Q: Let x, = 1 ,x, = 2, f(1) = a, f (2) = 2a, Q1.1(0.5) = 3. Then a = Select one: а. 7 b. 6 с. 4 d. 5

A: Given: The values x0=1, x1=2, f1=a, f2=2a and Q1,1 0.5=3.

Q: Solve for x. x² + 8x = 7

A: Given, The equation  x2 +8x = 7    We have to solve for x

Q: дz дz \f z = f (x, y), find and for the following equation ?х ду z = (x2 + xy3)4

A: Let Using the chain rule, and

Q: which value of x satisfies the equation 5x 10 – Vx - 4 = 0 O A. 2 7 о в. 3 2 о с. 7 OD. 3

A: Topic:- algebra

Q: What is the domain of each of the following functions in interval notation? Match the functions in…

A: Authoring guidelines***…

Q: 03 * For which of the following functions will x² y² A: G(x, y) = + xy + 2 2 B: G(x, y) = A only A…

A: Let's solve for given partial  differential.

Q: 1. -1 1 f(x) -6 3 6. 3 -6 A. y = 3x2 + 3 В. у %3D-3x2 + 6х + 3 C. y = -3x? + 6x – 3 D. y = -3x2 - 3…

A: To choose the correct function:

Q: Зт m m 2 (т - 3)x? +. 4 -5 = - 4myx т - - Y- 4

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Q: 1. Find the slope and y-intercept of the line that is parallel to 2x +3y 5 and passes through the…

A: Given : A line which is parallel to the line 2x+3y = 5 and passing through point (1,-1)

Q: Find the value of x. A Зх + 5 5х +2 8х + 8/C 5x + 10 E 4х + 15 D. x =

A: Given: To Find:

Q: Solve for X. 3. 3 11 3 -- 9. X = Add Work > Next Question

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Q: 12. Step 2: Complete the table for y < * + 3. y = * +3 2 -2 y = x + 3 * -2 0 2 v 135 y =x+3 2 -2 0 2…

A: Given, y= x+3

Q: дz дz 45. Find and Әх ду at (-1, 1, -1): yey-x² +z² = -3z-y²³

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Q: 3. The graph of the function y = f(x) is shown. ( y=x - 2x-3 Which of the following corresponds to…

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Q: 2y = 3 -x+ 2y = 6 D. x-2y 6 2. Let f and g be the functions defined by the tables below: f(x) 0.…

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Q: eliminate arbitrary constants x³y² - 16x² ys 3. t 2/8 t ه علیدگی + 30 c = 0 = 25

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Q: Oz 2. Suppose z is a function of x and y and tan(√x+y) = e²². Determine and ду Әх

A: Partial derivatives

Q: For #'s 6-9: y= (x+3)(x+1)(x-2)(x-4) 6. Find the value of y when x= -2. А. 24 В. 26 С. -24 D. -26

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Q: 3. Suppose that z = f(x,y) is a function for which f(3,-1) = 16, А. 1,(3,-1) = 0, f ,(3,-1) = -7,…

A: Given that:                       z=f(x, y)f(3, -1)-16, fx(3, -1)=0, fy=(3, -1)=0, fxx(3,…

Q: 7. Which function(s) have/has a zero at x = 2? y = 2* +2 b. y = x² +2 c. y = |x +2| d. y = Vx - 2 a.

A: