SOLUTION
Total number of balls is 1000
Red balls are 700
Number of blue balls will be
Hence the number of blue balls is 300.
So you simply subtract 700 from 1000 to get 300.
What is the slope of this line?
2 answers:
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Then find the intersection point of each. I used my calculator and the intersect function but I believe you can do it mathematically as well. The point is (-2,1).
Then to build the equation I used the slope formula and used the slope to move across the graph to the y intercept.
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Then find the intersection point of each. I used my calculator and the intersect function but I believe you can do it mathematically as well. The point is (-2,1).
Then to build the equation I used the slope formula and used the slope to move across the graph to the y intercept.
The equation is