||a|| is called the norm of a. The answer is square root of 58. Hope it helps
Answer:
Step-by-step explanation:
The answer is b
Answer:
D
Step-by-step explanation:
(0, 0) (0, 1) (1, 2) (1, 3)
For it to be a function each x value should have one y value.
There are two 0's for x and two 1's for x. This is how you can tell it's not a function.
Answer:
2 3/5 :)
Step-by-step explanation: