No sé lo que quieres decir
Domain is everything below 0. Range is all real numbers. It is a function as it passes the vertical line test.
In order to solve first convert both values into improper fractions:
18/5+63/10
second, convert both values to fractions with a base of ten:
36/10+63/10
finally, add the numerators:
99/10 is the final answer
Answer: Lol your in collage I don't believe it anyway the answer is 20 min on the dot
