F(5)=5(5-2)=15
The answer is 15.
here. I don't know if its right but i hope it is.
Ok you just replace the x for a 2.
2(2)^4 - 8(2)^2 + 5(2) - 7
2(16) - 8(4) + 5(2) - 7
32 - 32 + 10 - 7
10 - 7
3
It's A. f(2) = 3.
Answer:
D
Step-by-step explanation: 5 16 4 17
To find the number of reptiles you would set up the equation like this
90=2x+10, x being the number of reptiles. Solve for that equation and you'll be good. Hope this helps :)
