Find an Equation of Y as a Function of X $$x = t - 1 , \quad y = 2 t + 5 , \quad t \in ( - \infty , \infty )$$

Multiple Choice

Find an equation of y as a function of x for the parametric equations given below by eliminating the parameter. Also, indicate the direction of the curve. $$x = t - 1 , \quad y = 2 t + 5 , \quad t \in ( - \infty , \infty )$$

A) $y = 2 x - 7 , x \in ( - \infty , \infty ) \text {, left to right }$
B) $y = 2 x - 7 , x \in ( - \infty , \infty ) , \quad \text { right to left }$
C) $y = 2 x + 7 , x \in ( - \infty , \infty ) \text {, left to right }$
D) $y = 2 x + 7 , x \in ( - \infty , \infty ) , \quad \text { right to left }$