Answer:
The answer is in Step.
Step-by-step explanation:
Domain: (- inf, + inf)
Range: (- inf, 3]
Increasing: (- inf , 0)
Decreasing: (0 , + inf)
Positive: (- 1 , 1 )
Negative: (- inf , -1) , (1 , + inf)
Maximum: (0,3) or just 3.
Minimum: None.
x-int: -1, 1
y-int: 3
Answer:
Step-by-step explanation:
Let the other be
As the sum of the number is given as
And one number is
According to question
Subtracting
from both sides we get
Taking LCM of 4 and 8 we get 8
And making
and
like fraction by making denominator same.
Multiply
by 2 in numerator and denominator and multiply
by 1 in numerator and denominator we get



Hence, the other number is 
Age difference = 15 ÷ 3 = 5
so Caitlin's age is 12 - 5 = 7
C
Because when you multiply dkdjended