Answer:
729
Step-by-step explanation:
I have not done this in some time so the terms may be a bit unconventional, but they work. The key to this is multiplying by -3.
1*(-3) = -3
-3*(-3) = 9
And so on.
1, -3, 9, -27, 81, -243, 729
I'm probably wrong but here you go!
Answer: y= 9x+1
Step-by-step explanation:
Even though I'm only in 7th grade....
Divide 19/2= 9. Something
19-1=18, and 18/2=9
Do the same to others to check
Answer:
b = -1
Step-by-step explanation:
5 ^ ( 3b-1) = 5 ^ ( b-3)
since the bases are the same, the exponents are the same
3b-1 = b-3
Subtract b from each side
3b-1-b = b-3-b
2b -1 = -3
Add 1 to each side3
2b-1+1 = -3+1
2b = -2
Divide by 2
2b/2 = -2/2
b =-1
