For what x-values is the graphed function decreasing? all x-values, except 4 no x-values x > 4 x < 4

Given function is decreasing for all x-values , except 4.

Step-by-step explanation:

We are given with a graph of the function and we are asked to find x-values for which function is decreasing.

We will say a function is decreasing If as x increases(from left to right) y decreases(goes down).

The given graph has 2 regions till x=4 and after x=4

Till x=4, if we see the graph from left to right, graph is going down, which means it is decreasing.

After x=4 also, as x goes from left to right, graph is going down, which means it is decreasing after x=4 also.

Hence the given function is decreasing for all x-values except x=4.

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet