Answer:
i dont knwo
Step-by-step explanation:
Answer:
2y=4 is a linear function
Step-by-step explanation:
Since 2y=4 is the same as 2y¹=4, then a degree of 1 makes the function linear, aka. a straight line.
Altitude is another word for height so it would be the first answer
Answer:

Step-by-step explanation:
We can use the rise over run method to do this question.
Let's start at the coordinates (1,1)
If we go down 2 from that point and to the right 3 times then we see another point on the line (3, -1).
We would express this as 2 over 3 or
.
We aren't done yet however.
The line is sloping downwards and this means that the slope is negative.
So, the final answer is 
<em>I hope this helps!!</em>
<em>- Kay</em>