Question

Use the slope formula to find the missing coordinate.
m = 2, A(_, 0), B(5, 10)

Answer 1

The answer is "0"

Answer 2

Formula of the slope
m=(y2-y1)/(x2-x1)
Lets put the data we have in this equation, and we get

2=(10-0)/(5-x)
2=10/(5-x)
2(5-x)=10
5-x=5
x=0,

A(0,0)