Question

what is the equation of the line that passes through the points (0,4) and (3,-2)
A.y=2x+0
B.y=- 1/2x+ (-2)
C.y=-2x+4
D.y=1/2x+4
my answer is b is that correct ?

Answer 1

plz

Answer 2

help

Answer 3

dy/dx = y2- y1/x2-x1 = slope

-2 - 4 / 3 - 0
-6/3 = -2
y = mx + b ( m = slope)
y = -2 x + b (put (0,4) )
4 = b , b = 4
y = -2x + 4

Answer 4

oh

Answer 5

Show me your steps.

Answer 6

k