Answer:
A
Step-by-step explanation:
Sn=a(n-1) d
this formula for Calculating arithmetic sequence
i think its irrational
Step-by-step explanation:
Answer:
Step-by-step explanation:
is the solution for the following reason because
is a horizontal line and
is vertical therefore they are mutually perpendicular, and it passes through the point
.
I have written out the steps to get to the answer of x=3, y=0