Convert the parametric equations x = 3t, y = t + 7 into a Cartesian equation.

Question

Convert the parametric equations x = 3t, y = t + 7 into a Cartesian equation. (5 points)

answer choices

	y = 3x + 7
	y = 3x - 7

Answer 1

y = t + 7

y - 7 = t

x = 3t

x = 3(y - 7)

None of the choices!