Could you send the picture so I could help please :)
Function notation is a way of writing a function. f(x) is written instead of using y. For example, f(x) = 6x + 2
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You can use a calculator or oh I know your brain
Answer:
All 3 methods- graphing, elimination, and substitution- work, depending on which method you prefer. All 3 methods allows you to find the point of interaction or the variables. Graphing would let you visually see the point and line.
Answer:
4 * f + g = 6g
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