Answer:
x intercept is (3,0)
y intercept is (0,6)
Step-by-step explanation:
Answer:
P = 499.2 Watt
Step-by-step explanation:

Differentiate it
get f ' (x)=3x^2-4
put 3x^2-4=0
x=2/√3,-2/√3
so interval
x∈(-2/√3,2/√3)
So triangle PQR is scaled at 4*triangle ABC
So if AB = 16 then PQ = 16*4 which is 64 so the third option
Answer:
11.7
Step-by-step explanation:
pythagorean theorem is 
apply that same formula soo 
then sqaure root 136
round that soo now the answer is 11.7