Answer:
17m +4
Step-by-step explanation:
12m-(-5m-4)
Distribute the minus sign
12m +5m +4
Combine like terms
17m +4
Apirl is 18 years old and her older sister is 23
Answer:
The maximum value of the quadratic is 9, it's the very top point or the vertex.

0.00001933 = 1.933 x 10^{-5}
Answer: OPTION C.
Step-by-step explanation:
Given a function f(x), the range of the inverse of f(x) will be the domain of the function f(x) and the range of the domain of f(x) will be the range of the inverse function.
For example, if the point (2,1) belongs to f(x), then the point (1,2) belongs to the inverse of f(x).
Observe that in the graph of the function f(x) the point (-3,1) belongs to the function, then the point (1,-3) must belong to the inverse function.
Therefore, you need to search the option that shown the graph wich contains the point (1,-3).
Observe that the Domain f(x) is (-∞,0) then the range of the inverse function must be (-∞,0).
This is the graph of the option C.