Answer:
lol
Step-by-step explanation:
Answer: f(-2) = -6
Step-by-step explanation: f(-2) = -2 -4
f(-2) = -6
Answer:
6x^2 -10
Step-by-step explanation:
(5x²+2) - (-4x²+7)+(-3x²-5)
Distribute the minus sign
(5x²+2) +4x²-7 +(-3x²-5)
Combine like terms
5x²+4x²-3x² +2-7-5
6x^2 -10
1st one Explains Wht it is and y.
There is no restriction upon x for that function therefore the domain is all real numbers. x=(-oo, +oo)
