Respuesta :

Answer:

2

Step-by-step explanation:

Take any 2 points on the graph,

(80, 90) & (40, 10)

Use the slope formula:

[tex]\frac{y2-y1}{x2-x1}[/tex]

= (10-90)/(40-80)

= (-80)/(-40)

= 2

Hence, the slope is 2.

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