Answer:

Step-by-step explanation:
<u>Step 1: Subtract x from both sides </u>
<u />

<u>Step 2: Subtract 12 from both sides </u>
<u />

<u>Step 3: Divide both sides by 6
</u>
<u />
Answer: 
Answer:
b
Step-by-step explanation:
because those two triangles are face to face
Answer:
The minimum value is 0
Step-by-step explanation:
If there is a negative sign in front of the x^2 it is always a maximum (-x^2 goes downwards)
If the x^2 is positive it always a minimum.
You have the correct ordered pair, the minimum value is equal to the y value.
Answer:
the answer is 11
Step-by-step explanation:
each time you add 4