well, is noteworthy that an x-intercept is when y = 0 or namely is a solution or root of the quadratic, so we know then that the x-intercepts or solutions are at (-1,0) and (3,0), that simply means that
Mary has $267 in her checking account . She writes checks for $33,$65 and 112. What is the balance in her account now ?
2 answers:
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