
Concept explainers
(a)
To calculate: The equation by use of graphing utility of the model of the form
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(b)
To calculate: The value of
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Chapter 2 Solutions
Calculus of a Single Variable
- Let 4x³ +3y3+42³ + 2xyz – 125 = 0. მ: მ Use partial derivatives to calculate and at the point (2, −1,3). მე მყ მჯ = მე (2,-1,3) მ = (2,-1,3) მყarrow_forwardGiven the function 52+10 c0 I Calculate the following values: f(-1) = f(0) 11 f(2) = Question Help: Message instructorarrow_forwardQuestion Help: Message instructor Question 13 Find the horizontal asymptote of f(x) = y = Question Help: Message instructor 8(x+4)(4x-1) (5 – x)(5 + 2) Question 14 A population numbers 17,000 organisms initially and grows by 9.9% e P(t) modeling the growarrow_forward
- Question 12 Let f(x) = 3x² + 1x-4 3x217x+10 This function has: 1) A y intercept at the point 2). x intercepts at the point(s) 3) Vertical asymptotes at x = Question Help: Message instructor Question 13arrow_forwardLet 2x² - 8xy+8y² – 11x + 22y – 21 = 0. Use partial derivatives to calculate dy at the point (1,-3). dxarrow_forwardQuestion 14 3 pts 1 Details A population numbers 17,000 organisms initially and grows by 9.9% each year. Find a formula for a function P(t) modeling the growth of the population. P =arrow_forward
- Let -3xyz = e². Use partial derivatives to calculate მჯ მ and მუ მყ and enter your answers as functions of x, y & z. მჯ მ მz მყarrow_forwardLet w(x, y, z) = x² + y² + z² where x = sin(-3), y = cos(−8t), z = e5t. Calculate dw dt dx dy dz by first finding & and using the chain rule. dt' dt dtarrow_forwardz = x²+xy³, x = uv²+w³, y=u+vew Əz then find: when u = −3, v = 2, w = 0 მოarrow_forward
- Let z(x, y) = -3x² + 8y² where x = 4s + 2t & y = −5s - 8t. Calculate მ მ მე მყ მეთ მყ & by first finding and using the chain rule. მე Ət მs’მვ’მt Itarrow_forwardFind the differential of the function f(x,y) = 3xe² at the point (3, 4) using Ax = 0.3 and Ay = −0.2 dz = Now find Az and compare it to your answer above Az = Hint: If entering a decimal, round to at least 5 placesarrow_forwardLet z(x, y) = xºy where x = t³ & y = tº. dz dx dy Calculate by first finding & and using the chain rule. dt dt dtarrow_forward
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