Let f(x) = 0.8x^3 + 1.9x^2- 2.7x + 23 represent the number of people in a country where x is the number of years after 1998 and f(x) represent the number of people in thousands. Include units in your answer where appropriate. (round to the nearest tenth if necessary)

a) How many people were there in the year 1998?

b) Find f(15)

c) x = 15 represents the year

d) Write a complete sentence interpreting f(19) in context to the problem.

idc

step-by-step explanation:

idk

there were a lot of them but the first one to pop up on a google search was bts

hi there

the slope is 1/3.

this is because from the y-intercept, you go up one, and you go to the right three, to get to the next exact point on the graph. this is known at the “rise over run.”

p.s. (if you need it).your y-intercept is -2, because that is the point on the graph where the line crosses the y-axis.

hope that : )

you are having disney spells!