D SOIU CA 5 app.formative.com/formatives/660b028218aa21ac9086d4a9 f(0,9) 4 (Simplify your answer.) Find the domain of the given function f(x,y) = 2x² +3√y. Choose the correct domain below. A. all (x,y) such that x and y are real numbers B. all (x,y) such that x20 and y≥0 C. all (x,y) such that x≥0 and y is a real number D. all (x,y) such that x is a real number and y≥0 3. Write the rule of a function that gives the perimeter of a rectangle of length L and width w. P(LW) 6 4. Find a formula C(x,y) that gives the cost of materials for the rectangular fence, with dimensions in feet, assuming that the material for the shorter sides costs $4 per foot and the material for the longer sides costs $5 per foot/ 7 8 X N @ $235 per unit, materials (y) cost $145 per unit, and capital (z) costs $83 per unit, write a function for total cost. C(x,y) = 5. If labor (x) co C(x,y,z) = Type here to search ESC F1 F2 02 JO པ F3 # M 3 問 N W 言 F4 F5 F6 F7 $4 % olo5 凹 F8 & 6 7 00 * 8 W E R T Y כ F9 prtsc F10 9 A S D F G H J K 0

D SOIU CA 5 app.formative.com/formatives/660b028218aa21ac9086d4a9 f(0,9) 4 (Simplify your answer.) Find the domain of the given function f(x,y) = 2x² +3√y. Choose the correct domain below. A. all (x,y) such that x and y are real numbers B. all (x,y) such that x20 and y≥0 C. all (x,y) such that x≥0 and y is a real number D. all (x,y) such that x is a real number and y≥0 3. Write the rule of a function that gives the perimeter of a rectangle of length L and width w. P(LW) 6 4. Find a formula C(x,y) that gives the cost of materials for the rectangular fence, with dimensions in feet, assuming that the material for the shorter sides costs $4 per foot and the material for the longer sides costs $5 per foot/ 7 8 X N @ $235 per unit, materials (y) cost $145 per unit, and capital (z) costs $83 per unit, write a function for total cost. C(x,y) = 5. If labor (x) co C(x,y,z) = Type here to search ESC F1 F2 02 JO པ F3 # M 3 問 N W 言 F4 F5 F6 F7 $4 % olo5 凹 F8 & 6 7 00 * 8 W E R T Y כ F9 prtsc F10 9 A S D F G H J K 0

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section5.1: Inverse Functions

Problem 18E

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