Math Problem Statement
Determine an equation of the line tangent to the curve at the given point.
x cubed plus y cubed equals 22 xyx3+y3=22xy;
left parenthesis 11 comma 11 right parenthesis(11,11)
Solution
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Math Problem Analysis
Mathematical Concepts
Implicit Differentiation
Tangent Line
Point-Slope Form
Formulas
Implicit derivative: d/dx(x^3 + y^3) = d/dx(22xy)
Slope of the tangent line: m = dy/dx = (22y - 3x^2) / (3y^2 - 22x)
Point-slope form: y - y1 = m(x - x1)
Theorems
Implicit Differentiation
Product Rule
Suitable Grade Level
Grades 11-12
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