A table follows the rule y = 2x + 1. If x = 2, what is y?
Note
Put 2 in place of x: y = 2×2+1 = 4+1 = 5.
A table follows the rule y = 2x + 1. If x = 2, what is y?
Put 2 in place of x: y = 2×2+1 = 4+1 = 5.