Can somebody plz just tell me if I’m doing these ratios right. If I’m not plz put the correct answer thanks!! WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DD

Which graph shows a function with a range of all real numbers greater than or equal to -1

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.

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.