PLEASE ANSWER, WILL GIVE BRAINLIEST! Find the value of b if the graph of the equation y= -3x+b goes through the given point.
B(5,2)

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?

X-intercept=-5 y-intercept=2 the equation of the line is

What is the frequency of the sinusoidal graph?