Write a linear equation in point slope form with the given slope of 1/4 and passing through the point (8,-3)

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

What is the value of x? enter your answer in the box.