Question

what is the equation of the line that passes through the point (2, 5) and has a slope of 2? a. y = 2x 1 b. y = 2x 3 c. y = 2x - 8 d. y = 2x - 3

Answer 1

y=mx+c
m=2
y=2x+c
Replacing for x and y using point (2,5)
5=2(2)+c
5=4+c
c=1
y=2x+1