Answer:
-1
Step-by-step explanation:
Plug 7 in for wherever there's an "x."
f(x) = 2(7) - 6
f(x) = 14 - 6
f(x) = 8
Now subtract 9 from 8.
8 - 9 = -1
Answer:
<em>f(10)=290</em>
Step-by-step explanation:
<u>Function Evaluation</u>
Given a function f(x) as an explicit expression, finding f(x=a) implies substituting the value of x by a in every instance it occurs.
We are given the function:
![f(x)=3x^2-x](https://tex.z-dn.net/?f=f%28x%29%3D3x%5E2-x)
It's required to find f(10). We replace the x for 10:
![f(10)=3*10^2-10](https://tex.z-dn.net/?f=f%2810%29%3D3%2A10%5E2-10)
Operating:
![f(10)=3*100-10](https://tex.z-dn.net/?f=f%2810%29%3D3%2A100-10)
![f(10)=300-10](https://tex.z-dn.net/?f=f%2810%29%3D300-10)
![f(10)=290](https://tex.z-dn.net/?f=f%2810%29%3D290)
Thus, f(10)=290
When you round 4, 398, 202 to the nearest 100 it means to ignore the 4,398 and just look at 202. You could either round to 200 or 300 since you want to round to the nearest 100. Since the ones place is 2, you round the number to 200.
Answer: 4,398,200
Answer:
He practicably stole her money
Step-by-step explanation:
that scu m bag