Answer:A point is named by its ordered pair of the form of (x, y). The first number corresponds to the x-coordinate and the second to the y-coordinate. To graph a point, you draw a dot at the coordinates that corresponds to the ordered pair.
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Answer:

Step-by-step explanation:

Answer:
$28.12
Step-by-step explanation:
$9.19 x 40 = $367.60 x 7.65% = $28.12
Suppose you're given 2 points: (a,b) and (c,d). The SLOPE of the line segment connecting these 2 points is given by
d-b
m=--------
c-a
Try this. Find the slope of the line segment connecting (3,4) and (7,9).
Be more specific. Like what is it asking you to do ? I'm trying to help. :)