3. Determine if the equation represents y as a function of x. 9x + 3y = 12
Mathematics · College · Tue Nov 03 2020
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This equation can be rearranged to represent y as a function of x, however, currently it does not. The present y as a function of x, subtract 9x from both sides, and then divide both sides by 3. The equation now reads y = 3x + 4 and represents y as a function of x.