Jack has a rectangular plece of land, the area of which is represented by a, = 9.5l. His brother has a different rectangular plece of land, the area of which is represented by az = k14 - ). Let a represent the area in square meters and represent the length in meters of the pleces of land. The
two equations plotted on a graph meet at a point as shown in the image.

i believe the answer is d.

hope it you! : d

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!