A biologist was studying a particular species of frog and compiled the following population data: Year
2002
2006
2009
2012
2015
Population
1920
1408
2200
3640
3298
She used the data to create a model of the population, given here, where x represents the years since 2000:
P(x) = -24 + 2723 – 198x2 + 372c +1768
PART A) Find P(O), and explain what that means in the context of the problem.
There are
frogs in the year

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

what do u need to know

step-by-step explanation:

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)

there is no graph so i cant sorry

step-by-step explanation: