Answer: Last option:
<span>With the compass point on the intersection of the perpendicular bisectors, put the pencil point on point R and draw a circle.</span>
The answer is A.
You can get this by modeling the function. It's slope and y intercept will yield the equation y = -.5x +1.5. Then you can try the ordered pairs in that, all of which work.
2/3(6x+3)
2/3 x 3(2x+1)
2(2x+1)
4x+2
Therefore your answer is 4x+2
- 84.7 + 59.2, this is your expression
(6 times 2x) + (6 times 5y)