Respuesta :

vyronicaducat

Answer:

y= -3x + 7

Step-by-step explanation:

y intercept= 7

slope= -3

Answer:

[tex]gradient = \frac{7 - 1}{0 - 2} \\ = - 3 \\ y = mx + c \\ at \: (1, \: 2) \\ 2 = ( - 3 \times 1) + c \\ c = 5 \\ substitute \: in \: y = mx + c \\ y = - 3x + 5[/tex]