Answer:
The line going to the left aka the negative side!
X < -15 means X is less than -15
The line's purpose is to to show the possibilities of X.
So all the numbers lower than -15 are all possibilities of X. (Example: -16, -17 or -20 would be a possibilty of X because they are less than -15!)
Anything going above -15 is not a possibility of X (Example: -14, -13, or 2 are not possibilities of X as they are greater than -15!)
Answer:
x^2+5x-36
Step-by-step explanation:
x^2+9x-4x-36
Answer: 8
Step-by-step explanation:
1. Rewrite the equation:
-2x^3 - 3x^2 + 4 x = -2
2. Plug in the value of x, -2
-2(-2)^3 - 3(-2)^2 + 4
3. Use order of operations (PEMDAS):
-2(-8) - 3(4) + 4
= 16 - 12 + 4
= 8
Answer:
A, E and F
Step-by-step explanation:
All three of them equal root 5.
