Answer:

Step-by-step explanation:
The magnitude of 3D vector
can be given by the following:

Plugging in given values, we have:
.
Answer: Yes. The cookies are $ .75 each. The total cost is proportional to the number of cookies purchased.
T = $.75 × c
Step-by-step explanation:
7+ (-5) = 2.
Therefor, 4^2 would be the right answer.
Answer:
"absolute value function," y = |x|
Step-by-step explanation:
This is the graph of the "absolute value function," y = |x|.