Which equation is correct for the perpendicular bisector of the line segment whose endpoints are (−1,1) and (7,−5)?

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

Plot the intercepts to graph the equation