If you need to solve for variable <span>Y </span>it's already solved
and for variable <span>x</span> you may get
And if you need this graphed http://prnt.sc/d1fdmv
Yeah that's right I'm pretty sure that's the work u do so u r not wrong ok so relax
Answer:
C
Step-by-step explanation:
plug each answer into any graphing calculator until you get a graph that has the same points as the table.
Step-by-step explanation:
As far as I understand, they can use all 26 letters (alphabet) and all 10 digits (0, 1, ..., 9), and the password looks like this:
letter-letter-letter-letter-letter-letter-number-number (6 letters, 2 numbers).
▪︎ They can reuse the letters, so they can choose the 1st letter out of 26 possible letters, then they still can choose the 2nd letter out of 26 (it's ok if they have both A's for example, they can reuse them) and so on. So each time they can choose one letter out of 26. Thus, it's 26*26*26*26*26*26.
▪︎ The same thing with numbers. Each time they can choose one number out of 10, so it's 10*10.
▪︎ Therefore, the answer is 26*26*26*26*26*26*10*10 = 30,891,577,600. That's almost 31 billion passwords.