-∞ ≤ x ≤ ∞
Because x has no limit so it can be between negative infinity and positive infinity. It's just a symbol that lets you know that x can be any number.
Answer:
for every 1 boy theres 2 girls
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
The answer is D because the y is the only thing that is changing.
Answer:
The derivative is 
Step-by-step explanation:
From the question we are told that
The equation representing the reaction is 
Generally this equation can be represented as

Generally
as a function of M is mathematically represented as

=> 