Answer:
x + 6
Step-by-step explanation:
(f ÷ g)(x)
=
factorise the numerator
=
← cancel the factor (x + 3) on numerator/ denominator
= x + 6
Answer:
-1
Step-by-step explanation:
Use Rise/Run and since the line is negative the slope will be negative
Y=15/x or xy=15 it seems that a should be 15/x
Answer:
-4
Step-by-step explanation:
3(2x+8) = 0
Distribute
6x + 24 = 0
24 = -6x + 0
24/-6 = -4