Can someone tell me how to work this? I'm not quite sure where to even start.
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you have two points (0.2, 0.6) and (0.6, -0.5)
find your slope: difference in y's divided by difference in x's.
Then use this slope from above and set x = to zero and solve for y. This will give you your line in the format y=mx+b.
find your slope: difference in y's divided by difference in x's.
Then use this slope from above and set x = to zero and solve for y. This will give you your line in the format y=mx+b.