Each of the four lines shown here has equation y = mx + b. for which line is it true that
m > 0 and b < 0?

The graph in the attached figure

Step-by-step explanation:

we know that

The equation of the line into slope intercept form is equal to

where

m is the slope

b is the y-coordinate of the y-intercept

so

For m> 0, b<0

the solution in the attached figure

if you mean

then it's c. 8, -7/3

but if you mean

then it is

1 and 0

step-by-step explanation: