Set up the equation 3x+1= 4x-7 and you’ll get your answer
It's a reflection across the x axis, so the y intercept won't change (12)
f (x) = 3x + 12
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g(x) = -3x + 12
I MAY BE WRONG IM ONLY 80% SURE
3 sodas cost $2.97 +.15 tax total $3.12
It could possibly be one.
