Answer:
2
Step-by-step explanation:
X=-3 because first substitute the value of y into the original equation -2x-3=x+6 then isolate the variables -2x-x=6+3 which is -3x=9 then we can divide x=9/-3 which =-3
When the function goes 1 to the right, it goes 2 down. Therefore the direction of the function is

Hence, the function represented is
y = -2x
Answer:
12 units
Step-by-step explanation:
h=2x-6
18=2x-6
24=2x
12=x