Answer:
Step-by-step explanation:
As long as you don't see the same x value giving different y values, it'll be a function.
Answer:
0.3[x-2y] + 0.5x - y
Use the distributive property: a(b-c) = ab - ac
0.3x - 0.6y + 0.5x - y
Now, add/subtract all like terms
0.3x + 0.5x - 0.6y - y
0.8x - 1.6y
If you want, we can simplify that down further to:
0.8(x - 2y)
Divide the numerater by the denominater by the greatest commen facter
Answer:
slope: 1/4x, Y intercept: 8