The points (p,q) and (p-2,q+c) are both on the line expressed by the equation y=2x+5. What is the value of c?
A) -4
B) -1
C) 1
D) 2
E) 4
Enjoy it
A) -4
B) -1
C) 1
D) 2
E) 4
Enjoy it
Should be A
slope of the line = 2
y2 - y1 / x2 - x1 = 2
q + c - q / p - 2 - p = 2
c = -4
