Answer:the 1st and 4th are functions the 2nd and 3rd are not
Step-by-step explanation:
Answer:
3.25
Step-by-step explanation:
3.25 because 13/4 equals 3.25
14/56
Divide fraction by 2: 14/2= 7
56/2=18
Which means 14/56 reduced is 7/18
Answer: 7/18
Answer:
If x=0, y = -2: (0,-2)
if y=0, x = -6: (-6,0)
Step-by-step explanation:
-3x -9y = 18
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Reorganize to point-slope format: y = mx +b.
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Add 3x to both sides
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-9y = 3x + 18
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Divide both sides by -9.
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y = -(3/9)x + 18/-9
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y = -(1/3)x - 2
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To graph you need two points, since this is a linear equation.
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<em>(I saw that there was two variables which most of the time means plotting points and since you said point this is what I thought it was. If it's not then tell me I'll re-solve it but next time if its something like graphing and solving linear equations you should always write that just in case.)</em>
Hope this helps though.