f(x,y)=x² + y²-3x+7. Then the critical points of fare: a. (1,0) and (1,1) b. (1,0) and (-1,0) c. (0, 1) and (0,-1) d. None of the above

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

A:

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

A:

Q: 9.) Saltwater Taffy can be sold wholesale for $50 per thousand individual candies. The cost of…

A:

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: y 8. If z = 2 = 0. show that + 2 x + y ||

A:

Q: Tgir.y) = (2ry, 1+2+) and g(1.0)=8, then g(4.1)-9(2.1) =

A: Topic:- calculus

Q: If f(x, y) = 7(92-67, then 1 9(9x-6y) ' is given by: 18 (9x-6y) 12 (9x-6y)3 18 (9x–6y)³ 12 (9x-6y) O…

A:

Q: Find & for f(r, y) = y- 4ry + 5y .3 2

A: Using partial derivative.

Q: Consider the functions, h(x) = 3x – 7 and k(x) = . b. Find h(k(x)) X+7 | a. Find h(k(- 2)) c. Find…

A:

Q: 9. Given the functions /(x) = 2x + 5 and g(x) = x? – 4, find (4) x. b. C. d. 2x-5

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: XI. 6 F dF where F = (x³ – y, x + e') and C is triangle with vertices (0,0), (3,0), (4,2).

A:

Q: The first divided difference of f with respect to x, and x, is defined by i+1 flx41] – f(x] f[ri,…

A:

Q: Let f(x) = 2* and g(x) = 1. g(0) = 2. f(0) = 3. g(-1) = - (²³)*; and evaluate the following: 3

A: As per our guidelines we are suppose to solve only three sub-parts of a question if the multiple…

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: . Let f(x) = x² + x + 3, g(x) = 5x + 3 and h(x) = 2x² – 4x + 1. Find the following: d. (fo h)(-5y)…

A: Composition of the function

Q: Given f(x, y) = x³ – 2xy + 3y². Which of the following is true? fa = -æ + 6y + 3æy²; fy = 3x² – 2y +…

A:

Q: If f(x) = v(x - 1)/ (x - 9), then the domain of f is given by the interval A. (1, +00) B. (-3, +3)…

A: The given function is  f(x) = sqrt[(x - 1)/(x2-9)]

Q: -4x + 5 and g(x) K5. Let f(x) a) Determine an equation for the function 2(x) 3D f(x) + g(x). Then,…

A: Given f(x)=-4x2+5 and g(x)=2x-3h(x)=f(x)+g(x)        =-4x2+5+2x-3…

Q: R(w) = + Vw+5. 3w – 2

A: Domain = ?

Q: ain of f+g, f-g, fg and

A: As per the bartleby guidelines for more than three parts only three has to be solved. Please upload…

Q: Yij - y = yij – J,. = yj - , + , -y. Given %3D | (Yj – y)? [(Yj – Y;) + Cỹ, – y) - - i. be

A: Given that…

Q: If f(x) = 2 + 3x – 4x², determine the value of the dependent variable f(5) – f(3). Show your work.

A: We can solve the problem by putting the value 5 and 3 in the given function.

Q: N. 2 CEl ! Ctrl 5. A company that sells widgets determined that, in order to sell x widgets, the…

A:

Q: If  f(x) = x2 + 2x + 1   then f(-1) =   Select one: a. 0 b. -2 c. none of the options given d.…

A:

Q: If y 0 then 25y2- 9y? V25y2 -9y2 O 16y 04y O4y?

A:

Q: Find xy2 √ R x2 1 x²+1 dA, R= [0,2] x [-4,4]

A: First, we need to identify the limits of integration. The rectangle R is defined by the vertices…

Q: 10. Let f(x)= 3x + 8 and g(x)= x - 2. Find f(g(x)). a. 2x + 3 b. 2x - 3 c. 4x + 1 13 d. 3x + 2

A: As per our guidelines we are supposed to answer only one question. Here question 10 answered.

Q: . Let f(x) = x2 + x + 3, g(x) = 5x + 3 and h(x) = 2x2 – 4x + 1. Find the following: a. f(4x) b.…

A: