Jackie is performing the following construction. based on the marking that are present, what construction is she performing?

copying line segment

Step-by-step explanation:

Bisecting the line segment .

Step-by-step explanation:

In the given picture we have a line segment AB and two intersection of arcs are there , one above the line segment AB and other is below the line segment AB.

When we draw a line segment joining the the two intersections of arcs, the we get line bisector of Line segment AB .

Hence, we conclude that Jackie is constructing a line bisector that is bisecting the line segment AB.

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

the answer will be