$$\text { Find an equation for the surface obtained by rotating the parabola } y = 3 x ^ { 2 } \text { about the } y \text {-axis. }$$

question 113

Short Answer

$$\text { Find an equation for the surface obtained by rotating the parabola } y = 3 x ^ { 2 } \text { about the } y \text {-axis. }$$

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Definitions:

Isoquant

An isoquant is a curve that represents all the combinations of inputs that produce the same level of output in the production process.

Slope

In mathematics and economics, it is the measure of the steepness or incline of a line, often representing the rate of change between two variables.

Isoquant Map

Graph combining a number of isoquants, used to describe a production function.

Marginal Returns

The additional output gained from increasing one unit of an input while keeping other inputs constant.