Question

find an equation of the line containing the given pair of points (1,5) & (3,6)

Answer 1

the answer i have is
m=1/2
how do i put it in slope-intercept form

Answer 2

plug in one of the point and solve for the y-intercept (b in equation)
y = mx + b since u know x y and m plug in
5 = (1/2)1 +b
5 - 1/2 =b
9/2 = b
y = (1/2)x + 9/2

Answer 3

yup or u could use y= mx +c
y=6,m=1/2 and x= 3
you would have 6=1/2(3) + c
6-3/2 = c
c= 9/2
therefore y=(1/2)x + 9/2

Answer 4

is d ans x-2y+9=0