Which equality represents written in function notation?

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?