If a line that passes through the coordinates (a - 1, 2a) and (a, 6) has a slope of 5, what is the value of a?
A. -2
B.
C.
D. 2
Answer:C
If a line that passes through the coordinates (a - 1, 2a) and (a, 6) has a slope of 5, what is the value of a?
A. -2 B. C. D. 2
Explanation: C