The graph of the function f(x) = -(x + 6)(x + 2) is shown below.
6
4+
Which statement about the function is true?
The function is increasing for all real values of x
where
X<-4.
The function is increasing for all real values of x
where
6 The function is decreasing for all real values of x
where
x<-6 and where x>-2.
O The function is decreasing for all real values of x
where
x < 4.
2.
t6 42
-2+
2
4
6
х
+4
-6

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?