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Thread: Desperately need help with Algebra II!!!

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  1. 09-24-2009, 00:28 #37
    Azathoth
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    Default Re: Desperately need help with Algebra II!!!

    14 should be B. The equation of the line for pizza price is y = 2x + 9.6

    So if x = 3, y = 15.6, or (3,15.6). Hah, if you don't like this, wait till you get to trigonometry, logarithms, and sigma notation. Although I assume you've already done some trigonometry in the last couple grades?

    16's really simple. It's beginners stuff. Just use the vertical line test to see if it's a function. Literally something you learn on the first day of Functions lessons, guys.
    Last edited by Azathoth; 09-24-2009 at 00:35.
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