An equation that defines y as a function of x is given. (b) Find ...

Question

An equation that defines y as a function of x is given. (b) Find ƒ(3). x-4y=8

Accepted Answer

For a certain equation, Q is a function of P. If this equation, the question is to Q plus three, P is equal to 16, evaluate queue of five. So we know q of five Q five that is the form Q of P. So I want to write our equation in terms of P with a Q equals you have two, Q plus three, P Is equal to 16. Let's go ahead and solve for Q. We'll subtract three P first, they give us two, Q is equal to negative three P plus 16. They will divide everything by two. Q is negative three P plus 16/2. Now we're gonna plug in Our value Q of five. So we have Q5, that means RP is equal to five. Now you have three times 5 Plus 16/ that gives us native 15 plus 16/2 or one half. We can't simplify this any further. So I answer one half corresponds to answer C okay. I hope to help you solve the problem. Thanks for watching. Goodbye.

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An equation that defines y as a function of x is given. (b) Find ƒ(3). x-4y=8