That is correct since the line in T is not straight it would eventually hit the third quadrant
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First, change it into general form(y=my+b).
3y=6x-1+10
3y=6x+9
y=2x+3
So, the slope is 2, and the y-intercept is 3
12-x(5-4k)=y
12-y=x(5-4k)
12-y/(5-4k)=x
2/5 or 0.4 Because only two of the five numbers are even or greater than 78