try typing coordinates as number pairs, without all the extra noise
as in (12,30) and so on
No one wants to wade through all that junk.
Use the graph.
Which line models the data points better and why?
graphA red line starts at left-parenthesis 3 comma 20 right-parenthesis. It passes through the points left-parenthesis 8 comma 25 right-parenthesis, near left-parenthesis 12 comma 30 right-parenthesis, and left-parenthesis 13 comma 30 right-parenthesis. A blue line starts near left-parenthesis 3 comma 8 right-parenthesis. It passes through the points left-parenthesis 9 comma 25 right-parenthesis, left-parenthesis 14 comma 40 right-parenthesis, and left-parenthesis 19 comma 55 right-parenthesis. The data points sit at the following points: left-parenthesis 6 comma 19 right-parenthesis, left-parenthesis 8 comma 26 right-parenthesis, left-parenthesis 10 comma 25 right-parenthesis, left-parenthesis 12 comma 30 right-parenthesis, left-parenthesis 14 comma 39 right-parenthesis, left-parenthesis 16 comma 49 right-parenthesis, left-parenthesis 18 comma 44 right-parenthesis.
1 answer
1 answer