Question

Which equation shows the point slope form of the line the glasses through (3,2) and has a slope of 1/3

A. y+2=1/3(x+3)
B. y-2=1/3(x-3)
C. y+3=1/3(x+2)
D. y-3=1/3(x-2)

Answer 1

the answer to the question is b

Answer 2

B

The equation of a line in ' point- slope form ' is

y - b = m( x - a )

where m is the slope and (a, b ) a point on the line

here m =
`(1)/(3)` and (a, b ) = (3, 2 )

y - 2 =
`(1)/(3)` ( x - 3 ) → in point- slope form