Ratio AC to BC = 12/9
simply 12/9 = 4/3
answer is 4/3 (third choice)
Answer is -1+15i that’s your answer
207/500 is already in simplest form
It can't be a function if our ordered pairs has more than 1 of the same x values. This would create two points on the same line...negating the functions. so, the correct answer would be ... "it is not a function because every y-value has more than one x-value"
namely...(7,11) and (7,3)
