Mathematical Model For Verbal Statement...1

Section 1.10
40, 42, 44

Find a mathematical model
for the verbal statement.

40. V varies directly as the cube of l.

Let me see.

V = k(I^3)

42. h varies inversely as the square root of s.

Solution:

h = k/sqrt{s}

44. z varies jointly as the square of x and the cube of y.

Solution:

z = k(x^2y^3)

You say?

 

correct

 

Cooking with gas. LOL