What is the range of the function f(x)= square root of x-8+6

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).

A. the probability that a product is defective is 0.1. what is the probability that there will be 1 or less defective products out of the next 8 produced products b.the expected number of imperfections in the coating nylon for parachutes is 6 per 100 yards. what is the probability of finding 12 or fewer imperfections in 260 yards c.in a lot of 54 products there are 9 defective products. calculate the probability that not more than 1 is defective from a random sample of 17 products.