1. solutions are intersection points they intersect at x=4 and x=1 or the points (4,0) and (1,0) select 4 and 1
2. sub -x for x if you get the same function, it is even if you get the exact negative of the function, it is odd if neither, then neither basically f(-x)=f(x) is even f(-x)=-f(x) is odd and neither is neighter
so f(-x)=-2(-x)²+3(-x) f(-x)=-2(x)²-3x f(-x)=-2x²-3x that is not the same function nor is it the exact oposite neither even nor odd
3. domain is the time you can use obvioulsy start at time=0 and stop when it hits the ground because it shouldn't go underground so domain is all real numbers from 0 to 5 including 0 and 5 that is [0,5]
4. (the (f+g)(x) one) (f+g)(x)=f(x)+g(x) so that is just x²-36+x³+2x²-10= x³+3x²-46
5. just mulitply them x⁷+9x⁴-9x³-81
6. minus them (3x⁵+6x²-5)-(2x⁴+7x²-x+16) 3x⁵+6x²-5-2x⁴-7x²+x-16 3x⁵-2x⁴-x²+x-21
