Respuesta :
Answer:
-4=-6a+b /×(-1)
0=-4a+b
4=6a-b
0=4a+b
4=10a
10a=4 /÷10
a=4/10 =2/5
4=6×2/5-b
4=12/5-b
8/5=-b
b=-8/5
[tex]f(x) = \frac{2}{5} x - \frac{8}{5} [/tex]
Answer:
-4=-6a+b /×(-1)
0=-4a+b
4=6a-b
0=4a+b
4=10a
10a=4 /÷10
a=4/10 =2/5
4=6×2/5-b
4=12/5-b
8/5=-b
b=-8/5
[tex]f(x) = \frac{2}{5} x - \frac{8}{5} [/tex]