what would a graph look like if..
y= (3/4)x + 2
and the domain is...
x = {8,4,0,4,8}
would it be discrete or continous?
Kelly you should be able to see that the first equation is a line. You should be able to determine the slope and intercept as well.
Since the domain is a collection of points, this would not be a continuous graph. For practice you should substitute the values for x into the equation and determine the ordered pairs that make up the graph. For x = 8, we would have y=3/4)(8) + 2 = 4, and the ordered pair is (8,4). Do this for the other points to determine the graph.
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