Answer
$(1,4)$
Work Step by Step
$y=3x^2+5x-4$
$y=3x^2-x+2$
$3x^2+5x-4=3x^2-x+2$
$5x-4=-x+2$
$5x-4+x+4=-x+2+x+4$
$6x=6$
$6x/6 =6/6$
$x=1$
$x=1$
$y=3x^2+5x-4$
$y=3*1^2+5*1-4$
$y=3*1+5-4$
$y=3+1$
$y=4$
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