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Please help me... Ill give thx and 5 stars!

Please help me... Ill give thx and 5 stars!-example-1
User Esp
by
8.1k points

1 Answer

4 votes
Part A:
Yes it is a function. Every input value only has one output value

Part B:
If you look in the table, when x =3, y=6.
When you plug 3 into the equation (4*3+8) you get 20. Therefore f(x) is greater.

Part C:
Plug in again.
76 =4x+8
68=4x
17=x
User Linsek
by
8.9k points

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