YolaniB690655 YolaniB690655 28-10-2022 Mathematics contestada Plot 2122Im008+7+6+5+4+-3+2+1+2221A++++++ +++++++++ Re-9 -8 -7 -6 -5 -4 -3 -2 1 2 3 4 5 6 7 8 9-2--3--4--5-6+-7+-8+