Answer:
630/x+5 (remainder over divisor)
C is correct answer, passes through (5,-1) and also has slope of 3/4
3^2+3^2=18
√ 18 + √18=2√18 or 6√2 meters
They are 6√2 meters apart or approximately 8.49 meters.
Volume of a triangular pyramid is v=1/3AH so the answer is 8
