Which statement about the function is true?
The graph of the function f(x) = (x + 2)(x + 6) is shown
below
O The function is positive for all real values of x where
x>-4.
6-
4-
The function is negative for all real values of x where
-6 O The function is positive for all real values of x where
X<-6 or x>-3.
O The function is negative for all real values of x where
x < -2.

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

the correct answer is c

good luck love

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75