A-2 (the top & left side)
B-yes (they are all on plane W)
Answer:
1. not a function
2. all states
3. all capital
4. Every domain element is paired with only one range element.
Step-by-step explanation:
4x + 6 < -6
subtract 6 from both sides
4x < -12
divide 4 on both sides
x < -3
Answer:

Step-by-step explanation:
Given expression:

Let u = (x - y):

To factor a quadratic in the form
find two numbers that multiply to
and sum to
:


Therefore, the numbers are: -6 and -4.
Rewrite
as the sum of these two numbers:

Factor the first two terms and the last two terms separately:

Factor out the common term (u - 2):

Substitute back in u = (x - y):

Simplify:

×≥ 26/7 is the answer.
hope it helps!