Answer:
I’m pretty sure the answer is B. y/9
How is elementary? just wondering haha seems hard for a kid
Answer:
The Arithmetic progression formed will be: 7, 12, 17, 22...
a = 7, d = 5
The nth term or an = a + (n-1)d
= 7 + (n-1)5
= 7 + 5n - 5
= 5n + 2
The answer is A. 5n + 2
Hope this helps!
Domain is -infinity to +infinity. So it is all real numbers. This is because you can plug any number into the x value.