Answer is -11. use the given functions to set up & simplify f(3)
Answer:
=8×+9
=(x+3)×(x-7)
Step-by-step explanation:
i think I'm correct
Answer:
volume of sphere if radius is divided by 2 is 1/8 of volume of sphere with r radius.
Step-by-step explanation:
The formula to find volume of sphere is:
Volume of sphere = 4/3 π r^3
if radius is divided by 2 i.e r/2
Volume of sphere if r/2 = 4/3 π (r/2)^3
= 4/3 π r^3/8
= (4/3 π r^3) / 8
= (Volume of sphere 1)/8
So, volume of sphere if radius is divided by 2 is 1/8 of volume of sphere with r radius.
Answer:
y= (2-√3x+√3)(2+√3x-√3)
Step-by-step explanation:
hello:
use identity : a²-b²=(a-b)(a+b)
y=-3(x-1)^2+4 = 2²- (√3(x-1))²= 2²-(√3x-√3)² = (2-√3x+√3)(2+√3x-√3)
