To do this you just have to do 18 × 5
which equals 90
hope this helps
Answer:
b is not a function
Step-by-step explanation:
To be a function there must be a one to one correspondence.
Each x must only go to one y
b has an x that goes to two different y's
1 goes to 5 and 13. That makes it a relation not a function
False. In order to have an inverse, your function must pass the horizontal line test. The graph fails the test.
