B is correct. The distance formula can be written correctly in several different ways. Examples:
sqrt( change in x)^2 + (change in y)^2 )
sqrt( (x2-x1)^2 + (y2-y1)^2 )
Step-by-step explanation:
It's 27/35, so 27/1 * 1/35
Answer:
the answer would be 2x^2-4x
