Question

you move right 9 units and left 6 units. you end at (-1, 5). where did you start? ( , )

Explanation:

Step1: Analyze x - coordinate movement

Moving right is a positive x - direction movement and moving left is a negative x - direction movement. Let the initial x - coordinate be $x$. The net movement in the x - direction is $9+( - 6)=3$. We know that $x + 3=-1$.

Step2: Solve for initial x - coordinate

To find $x$, we use the equation $x+3 = - 1$. Subtract 3 from both sides: $x=-1 - 3=-4$.

Step3: Analyze y - coordinate

There is no information about movement in the y - direction. So the initial y - coordinate is the same as the final y - coordinate, which is 5.

Answer:

$(-4,5)$