Question

Kylie recorded the number of pears on a pear tree at the end of every week. The following function represents the number of pears on the pear tree, where x represents the number of weeks.

P(x) = 2(2 + x)

Which statement is true?

The number of pears on the tree doubles each week.

The number of pears on the tree quadruples each week.

The number of pears on the tree increases by 4 each week.

The number of pears on the tree increases by 2 each week.