Answer:
Step-by-step explanation:
350-75%=87.5\\so 350-87.5\\=262.5\\$262.5 dolla profit\\
I don't quite understand the last answer, do you happen to have an image you can show me?
Answer:
f(x)=5(-8)^3+1 = -2559
Step-by-step explanation:
f(-8) means x = -8
You just need to plug -8 into the function f(x) = 5x^3+1
(-8)^3=-512
5*-512=-2560
-2560+1 = -2559
Answer:
x = -6 x= -3
Step-by-step explanation:
f(x) = x^2+9x+18
Set equal to 0 to find the zeros
0 = x^2+9x+18
Factor, what numbers multiply to 18 and add to 9
6*3 =18
6+3=9
0= (x+6) (x+3)
Using the zero product property
x+6 =0 x+3 =0
x = -6 x= -3
