Answer:
D) It is the amount they raise each week
Step-by-step explanation:
Given : Their fundraising progress is modeled by the function
f(x) = 435 + 1200x, where x is measured in weeks.
To Find :What is the meaning of the coefficient 1200?
Solution :
f(x) = 435 + 1200x
Where x denotes the week
if 1200 is raised fund so 1200x is the fund raised in x weeks
Thus the coefficient 1200 means the amount they raise each week.
Thus Option D is correct .
D) It is the amount they raise each week
Answer:
Step-by-step explanation:
Answer: the picture has no answer it's invalid but I will try:
X is a 90 degree angle other than that I can't do anything
Step-by-step explanation:
from question d = 16t^2 = 56-4t
=》 16t^2 -56 + 4t =0
=》 4t^2 - 14 + t = 0
=》 (4t-7)(t+2) =0
=》 t = 1.75 seconds
