Answer:
The answer is C
Hope I helped! :}
If it is horizontal then it is zero, if it is vertical then it is undefined
Step-by-step explanation:
horizontal= <------------->
^
vertical=| (up and down)
v
2.884499
Answer:0.0
Answer: 744 watts
3x^2+1.5x-9
(f+g) (x)
=f(x)+g(x)
=x/2-3+3x^2+x-6
=3x^2+1.5x-9