Gregory’s age is 5 years greater than 1/3 of amanda’s age. gregory is 17 years old. if amanda’s age is denoted by x, which equation represents this situation and how old is amanda?

Gregory's age=x/3 +5

Gregory's age=17

17=x/3 +5

(x+15)/3=17

x+15=3×17

x+15=51

x=51-15

x=36

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.