Answer:
Can I have brainliest now
Step-by-step explanation:
just answered your help message
Answer:
x>-2
Step-by-step explanation:
to get the -3x alone, we have to subract 1 from 6
7-1 = 6
-3x<6
6/-3 = -2
flip the symbol since we divided by a negative number
x> -2
The value of h(3) is 120 ⇒ B
Step-by-step explanation:
To find the value of f(x) at x = a, do that
- Substitute x by a
- Find the value of f(a)
∵
- To find h(3) substitute x by 3
∴
∵
= 81
∵ (3)² = 9
- Substitute them in the function above
∴ h(3) = 2(81) - 4(9) - 2(3)
∴ h(3) = 162 - 36 - 6
∴ h(3) = 120
The value of h(3) is 120
Learn more:
You can learn more about the functions in brainly.com/question/9006189
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I think it's c, but I can't see the whole thing.
Answer:
![x=\frac{20}{3} =6.67](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B20%7D%7B3%7D%20%20%3D6.67)
Step-by-step explanation:
![x=15*\frac{4}{9}=\frac{20}{3} =6.67](https://tex.z-dn.net/?f=x%3D15%2A%5Cfrac%7B4%7D%7B9%7D%3D%5Cfrac%7B20%7D%7B3%7D%20%20%3D6.67)