If g (x) = f (x) + k, what is the value of k that would transform the graph from f(x) = x^2- 2 to g(x) = x^2+ 3? k=[k]

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?