Answer:
y = -9
Step-by-step explanation:
y2 - y1 / x2 - x1
-9 - (-9) / -3 - 1
0 / -4
y = 0 + b
-9 = b
Answer:
x has to be less than 3
Step-by-step explanation:
So,
2.11 can be written as 2 and 11 hundredths, or

.

is in simplest form.
Answer:
Step-by-step explanation:
Multiply both numbers by 1/3. That is your new coordinates. (2, -1)