Answer:
???
Step-by-step explanation:
?+?+?= ???
Step-by-step explanation:
The change in y-coordinate is -2 - (-5) = 3.
However, the change in x-coordinate is 0.
When the change in x-coordinate is 0, the graph is a vertical line.
Therefore the equation of the line is x = 0.
The domain of the inside function exists, and then an analysis of the outside function may yield an extra restriction to the domain.
5x - 3x + 4 = -4 +20
2x + 4 + 16
subtract 4 from each side
2x=12
divide each side by 2
x=6
Proportion logic: 4/x = 5/1
