Answer:
1. 0.893 + 17.58 = 18.473
2. 8.9 x 4.4 = 39.16
3. 8/6 = 1.33
Yes.
It's a proportional relationship because when graphing this problem on the graph the line goes through (0,0). Therefor it is a proportional relationship. Some problems like these won't be a proportional relationship because it's not going through (0,0).
It’s 4, I hope it helps!!
Answer:
The vertical line test can be used to determine whether a graph represents a function.
If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value.