Answer:
Step-by-step explanation:
f(x)=x²-1
f(x-3)=(x-3)²-1
=x²-6x+9-1
=x²-6x+8
Answer:
1. 16
2. 1
3. 1
4. 4
5. 2
6. 8
7. 1
8. 9
9. 90
10. 10
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
because mathematics of mathatics equals mathematics
Answer:67.1875%
Step-by-step explanation:
Convert ratio into fraction 86 / 128