Algebra 1 math. the table shows the outputs, y, for different inputs, x: input (x) 3 4 5 6 output (y)3 4 5 6 part a: do the data in this table represent a function? justify your answer. (3 points) part b: compare the data in the table with the relation f(x) = 2x + 16. which relation has a greater value when x = 6? (2 points) part c: using the relation in part b, what is the value of x if f(x) = 40? (5 points)

A.   The data in the table represent a function. y=x/2. This is seen as for every value of x in the table, y=x/2(half of it). You can show this further by trying this fact on each value.

B.   For the original function, when x =8, y=x/2=4
For the function given in this part, when x=8, y=3(8)-10
                                                                 y=24-10                                                                                                            y=14
     This means the relation given in this part has a greater value when x=8

C. When x=80, f(x)=3(80)-10
                           =240-10
                           =230