Tom paid $16 for 4 pounds of jellybeans. How much did he pay for each pound? Write the expression
2 answers:
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Answer:
X Y
-2 8
-1 7
0 6
1 5
2 4
3 3
Step-by-step explanation:
We have the equation: x+y=6
We want to get this in the form: y=mx+b (or in this case y=x+b)
To do this we need y to be positive and by itself
So we subtract y from both sides and divide by -1 (we divide by -1 because otherwise y would be negative and that does not fit our template of y=x+b)
Doing this we have
-x+6=y
From here we just plug in numbers -2 to 3 which I will assume you know how to do
X Y
-2 8
-1 7
0 6
1 5
2 4
3 3
The equation of the line is .
Solution:
The points on the line are (–6, –3) and (4, –5).
Slope of the line:
Point-slope formula:
Subtract 3 from both sides of the equation.
The equation of the line is .