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Tatiana [17]
2 years ago
13

Please help with the attachment

Mathematics
2 answers:
just olya [345]2 years ago
6 0

Answer:

b

Step-by-step explanation:

In y=mx+b form, the b is the y-intercept, therefore where the line crosses the y-axis on the graph. In this graph, the line crosses the y-axis at 100. This means that the "b" value is 100. So far, our equation is y=mx+100.

Next, to find m, you go to any other point on the graph and see how much units (rise over run) you went to get there. I picked the point (2,150), You can see that it took me 1 unit up and 2 units to the right to get to that point, leading us to believe the slope is 1/2.

Finally, put everything together and you get the answer of y=1/2x+100 (the letters do not matter) :)

tatiyna2 years ago
3 0
B (i took the test).
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Step-by-step explanation:

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2 x (-3) -4 = -10,

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