.................F^-1 (x) =x/3-2/3 .................
Answer: percent
Step-by-step explanation: i know stuff and btw i hope this helps
-1.2 the parentheses only separate the number and if no sign is in between it usually means multiply
2x + 4 = 3(x - 2) + 1
2x + 4 = 3x - 6 + 1
2x + 4 = 3x - 5
9 = x
So x = 9
Answer: Negative
Step-by-step explanation:
use the slope formula:
![\frac{y_{2}-y_{1} }{x_{2}-x_{1}}](https://tex.z-dn.net/?f=%5Cfrac%7By_%7B2%7D-y_%7B1%7D%20%20%7D%7Bx_%7B2%7D-x_%7B1%7D%7D)
plug in values of two points...
I will use (-4, 2) and (0,0)
⇒ ![\frac{0-2}{0+4}](https://tex.z-dn.net/?f=%5Cfrac%7B0-2%7D%7B0%2B4%7D)
⇒ ![\frac{-2}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B-2%7D%7B4%7D)
Therefore, the slope is
⇒
, which is negative