Step-by-step explanation:
If x > 1 in the first one, it can be 2, 3, 4 etc. Knowing this, we'd get |2 (or any other number) - 1|, and since the answer is not negative, we can write this without absolute value brackets. Your first answer is x - 1. I can't see your second requirement; please comment back so I can explain the second half.
The answers are D&E hope this helped !
Y=|2x|
x=|2y|
x=2y
x/2=y
f^-1(x)=x/2
Answer:
p + 14 ≤ 50
Step-by-step explanation:
what you pick, p , plus the 14 you have, must be less than the 50 allowed.
Here is how you would work it out step by step.
You have to factor the equation you're given. (To check you factorization you can "FOIL" it and make sure it matches the original equation)
Then set the two answers you get from FOILing to zero and you should get your answers.