Answer:
Without any background information on the text such as what the physical environment is and what the economic activities are. I can't really help you.
F(x)=f(x)=x3+2x2−x−2
0=x3+2x2−x−2
0=(1)3+2(1)2−(1)−2 −−> 1+2−1−2 −−> =0, so 1 works.
0=(−1+2(−1−1)−2 −> −1+2+1−2 −>0 −−> so,
f(x)=(−2)3+2(−2)2−(−2)−2 −> −8+8+2−2 −> 0 So, −2 also works.
make x=0
f(x)=(0)3+2(0)2−(0)−2 ⇒ 0+0−0−2 ⇒ −2. So y−intercept is −2
the x-intercepts are 1, -1 & -2 OR (1,0) (-1,0) (-2,0) and y intercept is -2 OR (0,-2) then you can graph it.
Answer:
![m = 3\sqrt{2}](https://tex.z-dn.net/?f=%20m%20%3D%203%5Csqrt%7B2%7D%20)
![n = 3\sqrt{2}](https://tex.z-dn.net/?f=%20n%20%3D%203%5Csqrt%7B2%7D%20)
Step-by-step explanation:
Reference angle = 45°
Opposite = m
Adjacent = n
Hypotenuse = 6
✔️To find m, apply SOH:
Sin 45 = Opp/Hyp
Sin 45 = m/6
m = 6 × Sin 45
(sin 45 = 1/√2)
![m = \frac{6}{\sqrt{2}}](https://tex.z-dn.net/?f=%20m%20%3D%20%5Cfrac%7B6%7D%7B%5Csqrt%7B2%7D%7D%20)
Rationalize
![m = \frac{6*\sqrt{2}}{\sqrt{2}*\sqrt{2}}](https://tex.z-dn.net/?f=%20m%20%3D%20%5Cfrac%7B6%2A%5Csqrt%7B2%7D%7D%7B%5Csqrt%7B2%7D%2A%5Csqrt%7B2%7D%7D%20)
![m = \frac{6\sqrt{2}}{2}](https://tex.z-dn.net/?f=%20m%20%3D%20%5Cfrac%7B6%5Csqrt%7B2%7D%7D%7B2%7D%20)
![m = 3\sqrt{2}](https://tex.z-dn.net/?f=%20m%20%3D%203%5Csqrt%7B2%7D%20)
✔️To find n, apply CAH:
Cos 45 = Adj/Hyp
Cos 45 = n/6
n = 6 × Cos 45
(cos 45 = 1/√2)
![n = \frac{6}{\sqrt{2}}](https://tex.z-dn.net/?f=%20n%20%3D%20%5Cfrac%7B6%7D%7B%5Csqrt%7B2%7D%7D%20)
Rationalize
![n = \frac{6*\sqrt{2}}{\sqrt{2}*\sqrt{2}}](https://tex.z-dn.net/?f=%20n%20%3D%20%5Cfrac%7B6%2A%5Csqrt%7B2%7D%7D%7B%5Csqrt%7B2%7D%2A%5Csqrt%7B2%7D%7D%20)
![n = \frac{6\sqrt{2}}{2}](https://tex.z-dn.net/?f=%20n%20%3D%20%5Cfrac%7B6%5Csqrt%7B2%7D%7D%7B2%7D%20)
![n = 3\sqrt{2}](https://tex.z-dn.net/?f=%20n%20%3D%203%5Csqrt%7B2%7D%20)
Answer:
3 1/2 is the answer
Step-by-step explanation: