The number of people who visited a state park over the last nine years is recorded in the table. Year
1
2
3
4.
5
6
7
8
9
Visitors
452
360
348
302
198
124
204
308
398
Complete the statements describing the situation.
The visitor data is best modeled by a
function.
Based on the model, the state park management should plan for
than 400 visitors next year.

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

the answer is simply just 6n add the two together as they have an n