Need help pls not a quiz​

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.

Which equation represents h for right triangle abc