Write a variation equation for the following statement (use k for the constant of proportionality): mvaries directly as the square root of n and inversely as the cube of p.

Q: Write a variation equation for the following statement (use k for the constant of proportionality):…

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Q: The volume (V) of wood in a tree varies jointly as the height (h) and the square of the girth (g).…

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Q: Find a when d is 9.

A: Given: The variable 'a' varies directly with the square of 'b' The variable 'b' varies inversely…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.