CAN SOMEONE PLEASE TELL ME WHAT 1+1 PLEASE PLEASE PLEASE PLEASE PLEASE

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

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.