Answer:
1% interest rate
Step-by-step explanation:
I've taken the same test
No
Put x = 2 into both equations:
For x- 10 = 2-10 = 8 (Not > 8)
For -0.5x-4 = -0.5*2-4 = -5 (Not < -8)
Hence, the answer is no.
7, -1
x^2 - 6x + 7 = 0
(x - 7)(x + 1) = 0
==> x = 7, x = -1
If I remember correctly-
3,5,1,9,3 : domain
2,7,4,2,7 : range