What do you want us to answer? there is no pic posted so we can't help u
Answer:
a. f(n)=3(to the power of n)+1
n is the number of days, day one being when the student sent it to 3 others
the plus one is the one student
Answer:
A. The increase in the number of pounds a boy gains each year.
Step-by-step explanation:
A medical student is conducting a study to track boys’ weight from age 5 to age 18. The student graphs some data and determines the line of best fit is
y = 1.73x + 80.13 ............ (1)
where x represents the age of the boys and y represents the weight of the boy corresponding to his age.
Therefore, the slope of the equation (1) represents the increase in the number of pounds a boy gains each year. (Answer)
1/2*5 = 2.5 ~ 3 (round-off)
1/3* 10 = 3.33 ~ 3
=s(s-26) is 4 step s^2-26s the polynomial of a must be 4 since the known number we don’t know I guess it’s 4