Pre-Calc:

How do you get the direct relationship between y and x and how do you know if the parametric equations determine y as a function of x with the following?

x = 2t and y = 3t - 1

Question

Levine

28 August, 10:13

+4

Answers (1)

Know the Answer?

Ronnie Bates · Answer 1

The answer is

x=2t and t=x/2, but we have y = 3t - 1

so y = 3 (x/2) - 1

so y = 3x/2 - 1

Pre-Calc:How do you get the direct relationship between y and x and how do you know if the parametric equations determine y as a function of x with the following?x = 2t and y = 3t - 1