1.

2.
<u> </u><u>Sub (1, -5) into equation to find '</u><em><u>b'</u></em><u />
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He announced that the US would no longer convert dollars to gold at fixed value
Answer:
0,-2 and 2,0
Step-by-step explanation: i graphed it on a chart
<span>5,10,15,20,25,30,35,40,45,50,55,60 or 6,12,18,24,30,36,42,48,54,60,66,72</span>