See Below
First, put them into y = mx + b form. From there you can graph them by identifying their slopes and y-intercepts.
It should be f since you can subtract from both sides and divide by negative 1
You are going in the right direction. For the distance of ST I get √136
√(-5-1)² + (6+4)² =
√(-6)² + (10²) =
√ 36 + 100 =
√136
√34² + √136² =√170²
34 + 136 = 170
170 = 170