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Useing substitution/elimination method what is the solution set to 2x+y=1 x^2=y+2 a)(3,7) and (1,1) b)(3,7) and (1,1) c)(3,7) and (1,1) d)(3,7) and (1,1) I've really no educated guess so PLEASE HELP! You can make an
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1. Explain the advantages and disadvantages of both the substitution method and the elimination method for solving a system. Help please. The only reasons I can think of is because in substitution it might be more difficult cause
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SYSTEMS OF EQUATIONS CAN BE SOLVED BY GRAPHING OR BY USING SUBSTITUTION OR ELIMINATION. WHAT ARE THE PROS AND CONS OF EACH METHOD? WHICH METHOD DO YOU LIKE BEST? WHY? WHAT CIRCUMSTANCES WOULD CAUSE YOU TO USE A DIFFERENT METHOD?
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