6.3.29
is Question Help
Write and graph exponential functions to model the number of students at School A and at School B
as a function of number of years. In about how many years will the number of students at both
schools be approximately the same?

School A 240 students
decreasing at
an annual rate of 2%

School B 180 students
increasing at
an annual rate of 3%

Write the function for the number of students at School A after x years.
f(x)=

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

is there a picture

step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

12.4, 12.387, 12.26, 12.252, 6.241, 6.2, 6.015, 6.009, 1.411, 1.2, 1.056, 1.007, 0.31,   0.13, 0.5, 0.04

step-by-step explanation:

ur welcome : )