9)

10) The y-intercept is always the constant term (without

). Therefore, the y-int is -9. The slope is always the term in front of the

, and so it is 3.
Answer:
simplest form!
Step-by-step explanation:
The answer is in simplest form but don't ever simplify your answer in an exam as you will loose marks
Answer:
24
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation: