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how do table of values work with quadratic functions?

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  • 1 decade ago
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    a table of values helps u graph the function. first u pick a number for x make it an easy number most people use 0 through 2. You then solve the equation for y so say the equation is y=2x+3 all u do is plug 0 in for the x so its y=2(0)+3 or just 3. so ur x is 0 and your y is 3. and u just keep repeating the process using different x's till u have enough to graph ur line or w/e it is ur graphing

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