The graph of the function f(x) = (x + 2)(x-4) is shown.
which describes all of the values for which the graph is
negative and increasing?
ofy
all real values of x where x < -2
all real values of x where -2 o all real values of x where 1 < x < 4
o all real values of x where x < 0
-10
-8
-6
-4
+
2
4
6
8
10-x
10+
-12

can you post your question

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: