Find the equation of a line that is parallel to the line y = 3x - 3 and crosses the y-axis at (0, -6)? You may express the equation in slope-intercept or standard form.

Which graph represents y=^3 sqrt x+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.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.