reggiegilbert1995
12.12.2020 •
Mathematics
In 2000, the enrollment at a college is 20,700 students. Each year, the enrollment decreases by 300 students. Let f(t) represent the enrollment at t years since 2000. Find an equation for f. I will give Brainliest
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Ответ:
f(t) = -300t + 20,700
Step-by-step explanation:
2000 is the starting year, so 20,700 is our y-intercept or our constant.
Each year, represented by t, student enrollment decreases by 300. This is the slope of the equation.
Ответ:
4,5,6,7
Step-by-step explanation:
-1 < x ≤7 , x > 3 means that 3 < x ≤ 7