In a group, 50 persons play basketball, 20 play football and 10 play both. How many play at least one of the two games?​

my answer got deleted but it's a

step-by-step explanation:

beth buys 10 x shirts and still has more than 100 in her account

for every positive x value, the y value must be greater than 1.

for every negative x value, the y value must be less than 1.

in your options, you can check to see that one of these two criteria is met. if neither are met, then it is not on a slope with positive line.