T, because everybody knows that you can make your own goal by yourself, you dont have to depend on someone
No, its not. In a function, each x value has only one corresponding y value. In this relation, the x value 3 has corresponding values of both -1 and 5, which means it cant be a function.
5. The answer should be 9 because 9 is a factor of both 9*x and 45 (9*5)
6. 7x
7. 6x^3
8. 5x
First find the GCF of the coefficients only. Then find the variable with the smallest exponent.
