Using the given function, it is found that:
a) She earns $36 after 26 years.
b) The original function was shifted 3 units to the right and 1 unit up.
<h3>What is the function?</h3>
Her profit in x years after 2015 is given by:
Item a:
She earns $36 after x years, considering that g(x) = 36, hence:
She earns $36 after 26 years.
Item b:
The new function is:
Which can be basically written as:
Hence the original function was shifted 3 units to the right and 1 unit up.
More can be learned about functions at brainly.com/question/25537936
L=2w
a=50
50=2w×w
25=w squared
5=w
l=2w
l=2(5)
l=10
5+5+10+10=25
perimeter=25 meters
X = 40 min
y = 10 min
x = 40/60 h --> x = 4/6 h --> x = 2/3 h
y = 10/60 h --> y = 1/6 h
x + y = 2/3 - 1/6
x+y = 4/6 - 1/6
x+y = 3/6 h = 3*60'/6 = 3*10 = 30 min
6/10 of a mile would be 3168 feet. 9/15 of a mile would be 3168 feet as well. So therefore, they walked the same distance