Answer:
x = -4
y = -12
Step-by-step explanation:
Since y is 3x,
3x = 2x - 4
On solving we get x as -4
Substitute x and we get y as -12
Answer:
It's a reflection over the y-axis
Step-by-step explanation:
Hi there!
We can calculate slope using the following formula:
Plug in the corresponding points:
Simplify: