Answer:
Step-by-step explanation: f1 =7
f2 = 5(7) + 2 = 37
f3 = 5(37) + 2 = 27
f4 = 5(9) + 2 = 47____
3(x+2)-6x+6<0 "< is like equal sign bruv"
3x+6-6x+6<0 "do group so ( ) so multiply and bring everything else down"
-3x+12<0 "add all like terms so "3x-6x" and "6+6" since they cancel out you get "
-3x< 0-12 "to get rid of 12 you subtract 12 and subtract it from the other side so 0 aswell
-3x<-12 "you would end up with this"
-3x/-3 < -12/-3 "since dividing or multiplying by a negative you flip the arrow"
x > 4 "this is the answer"
Answer:
What do you need help with
Step-by-step explanation: :)
Answer:
a.
b. 17 years
c. The amount that is currently charged by the college you attend is much higher than the amount charged in two-year college in the present year.
Step-by-step explanation:
a.
Here, x is a the number of years after 2000 and f(x) is the total cost.
To approximate the yearly cost of attending a two-year college in the year 2016, find .
b.
To predict in what year the yearly cost of tuition and required fees will exceed $3200, solve
So,
x is approximately equal to 17 years.
c.
The present year is 2020.
To approximate the yearly cost of attending a two-year college in the present year, find
The amount that is currently charged by the college you attend is much higher than the amount charged in two-year college in the present year.