The quadrilateral below is a rectangle. Round any decimals to the nearest tenth. Given AC = 28, AD = 13, and m

answer:

after 7 years the number of birds of species a and b are same. and the number of birds during that year will be 140.

step-by-step explanation:

given: sharon is conducting research on two species of birds at a bird sanctuary.

the number of birds of species a is represented by the equation below,where s represents the number of birds, x years after beginning her research.

the number of birds of species b is represented by the equation below,where s represents the number of birds, x years after beginning her research.

to plot the above function, first find points by which they are passing.

for species a, at x=0 ,

at x=2 ,

similarly find more points and plot curve on graph.

for species a, at x=0 ,

at x=2 ,

plot a line with the of these two points.

now, from the graph the intersection of curve (for a) and line (for b) is at (7,140) which tells that after 7 years the number of birds of species a and b are same. and the number of birds during that year will be 140.