darknightgamer820 darknightgamer820

02-03-2021
Mathematics

contestada

Find the slope of the line that passes through (1, -19) and (-2, -7)

Respuesta :

cutydragy cutydragy

02-03-2021

Answer:

y = -4x-15

Step-by-step explanation:

y = ax+b

-19=a+b

-7=-2a+b

==> a = -4

b = -15

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