It's just plugging it in..... h(-2)=12/(-2).... then you just solve (but I may be wrong but I'm not sure)
6a. y=-8(x-10)²
6b. y=(.15)(x+6)²
Answer:
state all increasing intervals
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Root 72/50x^20
Root 36/25x^20
6/5x^10
Answer: ![=9x^2-12x+4](https://tex.z-dn.net/?f=%3D9x%5E2-12x%2B4)
Step-by-step explanation:
![\left(3x-2\right)^2](https://tex.z-dn.net/?f=%5Cleft%283x-2%5Cright%29%5E2)
![\mathrm{Apply\:Perfect\:Square\:Formula}:\quad \left(a-b\right)^2=a^2-2ab+b^2](https://tex.z-dn.net/?f=%5Cmathrm%7BApply%5C%3APerfect%5C%3ASquare%5C%3AFormula%7D%3A%5Cquad%20%5Cleft%28a-b%5Cright%29%5E2%3Da%5E2-2ab%2Bb%5E2)
![=\left(3x\right)^2-2\cdot \:3x\cdot \:2+2^2](https://tex.z-dn.net/?f=%3D%5Cleft%283x%5Cright%29%5E2-2%5Ccdot%20%5C%3A3x%5Ccdot%20%5C%3A2%2B2%5E2)
Simplify
![=9x^2-12x+4](https://tex.z-dn.net/?f=%3D9x%5E2-12x%2B4)