Answer:
f(x) = -x^2 - 6x - 10
Step-by-step explanation:
Please write the original equation as f(x) = -(x + 3)2 - 1, as "(x + 3)2 is meaningless. We want:
f(x) = -(x + 3)^2 - 1, where " ^ " denotes exponentiation.
Expanding this, we get:
f(x) = -(x^2 + 6x + 9) - 1, or
f(x) = -x^2 - 6x - 9 - 1, or:
f(x) = -x^2 - 6x - 10 This matches the first answer choice.
The answer I think is the letter c
Answer:
6 $10 bills
Step-by-step explanation:
First you have to make a system of equations like such
5x + 10y = 150
x + y = 24
Now you can use any strategy to simplify it but I'll use multiplication and the subtraction:
5x + 10y = 150 - 5x + 5y = 120 = 5y = 30 this simplified is y = 6. You then substitute 6 for y in either equation. x + 6 = 24 and make it on opposite sides. x = 18.
So 18 $5 bills and 6 $10 bills
A.) it is possible to roll a number greater than 1 on a six sided number cube. - So it is likely.
B) It is possible to roll a 1. - So it is likely.
C) It is possible to get a heads when flipping a coin. - So it is likely.
D) It is possible to choose a X, Y or Z from the alphabets. - So it is likely.
Am sorry did not see any one that is neither likely nor unlikely.
There is likelihood in each of the Event, but to some varying degree.
I hope this helps.
10 maybe I’m not sure but if this is a question from your teacher then ask them what the f&&&&
