Question

Can anybody help me please

Answer 1

Answer:

x    y

0   -1

-1    0

-8    7

Step-by-step explanation:

y = -x - 1

when x = 0, y = -1

when y = 0

0 = -x - 1

x = -1

when x = -8,

y = -(-8) - 1

y = 7

Answer 2

y = -x-1

1) y = -(0)-1

 y = -1

2) 0 = -x-1

    x = -1 + 0

3) y = -(-8)-1

   y = 7

Hope this helps :)