Respuesta :

Answer:

slope - m= -2

Step-by-step explanation:

(x1,y1)=(−4,5)

(x2,y2)=(−2,1)

Use the slope formula:

m=  y2−y1  / x2−x1

=

1−5  / −2−−4

=

−4 /2

=−2

Answer:

4.47

Step-by-step explanation: