Answer:
Mean =
= 52. 42
Step-by-step explanation:

Answer:
i dont know much detail about this question but it could be 1. simplest answer
Step-by-step explanation:
The answer to this equation would be 278.135
No the vertex should be at (-3,-2) (I checked on my calculator)
Answer:
y = 3x
Step-by-step explanation:
Parallel lines have the same slope, so the slope of this new line will be the same as the given one.
For a line to pass through the origin it needs to have a y intercept of 0, because the origin is the point (0,0).