What is the effect on the graph of the function f(x) = 1/x when f(x) is replaced with 6f (x + 4)?

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Is a positive integer raised to a negative power always positive