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

goog may have it for you

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step-by-step explanation

2r= 2300

r =1150