A side of square B is four times the length of a side of square A. How many times greater is the area of square B than the area of square A?

16 times

Step-by-step explanation:

if square A = x

square B = 4x

area of square A = x²

area of square B = 4x × 4x

=16x²

correct answer:

a + bi

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: