. The relationship between the length of one side of a square, x, and the perimeter of the square, y, can be represented in an xy-plane by a straight line. Which of the points with coordinates (x, y) lie on the line? (2013 or 2014) *
6 points
(2, 6)
(2, 8)
(6, 2)
(8, 2)

y = 4x

Step-by-step explanation:

You just have to know the relationship of the perimeter with the side length.

If the side length is x, the perimeter would be P = 2x + 2x = 4x

so if the perimeter is y, then y = 4x

y = 4x is the equation of the line.  

One at a time, plug in the x values until you find one that gives the right y value.

answer:

what is your question that you ask

step-by-step explanation:

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.