exam Maths Puzzle Numerical Ability

Please help me find the vertical line hrough the point (-80, 135).

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exam Other Question

Maxine invested $4000 in two accounts, one earning interest at 4% per year and the other at 2%. If his total interest for one year is $140, find how much she invested at 4%. Evaluate the polynomial function. f(x)=2x^2-5x+11 for x=3