The solution to the system of equation below is (-2,-1).
1 answer:
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The one that doesn't have an "x" repeated, that is an X-REPEAT
notice, the pair is just an x,y pair.. .so if the "x" is repeated, is NOT a function
let's see
notice, the pair is just an x,y pair.. .so if the "x" is repeated, is NOT a function
let's see