Question

Anyone understand how to do this??

Answer 1

Answer:

T=-11

Step-by-step explanation:

y2-y1/x2-x1

=t-(-1)/9-10

=t+1/9-10

=t+1/-1

=-11+1/1

=-10/1

=-10

Hope this helps :)

Answer 2

11 hope
This helps. Fhh by r