well, looking at the picture of this vertically opening parabola, it has a vertex at 0,0 and it passes through 2,1 hmm ok
Answer:
8 units
Step-by-step explanation:
The line segment is 8 units long just by looking at the graph. You can also calculate this by looking at the y values and doing 5--3 or 5+3 which equals 8.
Answer:
152 .18 degrees
Step-by-step explanation:
See attached diagram
arctan (36/19) = 62.18 degrees
If North is zero....you will need to add 90 degrees= 152.18 degrees