Answer:
-75
Step-by-step explanation:
f(-10) = 7(-10) - 5
f(-10) = -70 - 5
f(-10) = -75
A graph shows the roots to be
{-4, 3, 6}.
Kkkkkkkkkkkkkkkkkkkkkkkkkk
Answer:

Step-by-step explanation:
we know that
The area of the base of a cylinder is given by the formula

where
r is the radius of the circular base
If the radius is doubled
then

The new base area is

so

therefore
The new area of the base is 4 times the area of the original base