Which of the following describe the given graph of the function over the interval [2,6] •increasing •constant •decreasing •decreasing to increasing

Increasing

Step-by-step explanation:

We know that, a function can be increasing, decreasing, constant or a mix of these three i.e. a function is:

1. Increasing: if for x < y, f(x) < f(y).

2. Decreasing: If for x < y, f(x) > f(y).

3. Constant: If for any two numbers say x and y, f(x) = f(y).

As we can see from the graph, between [2,6], the value of function at 2 is less than the value of function at 6.

i.e. As 2 < 6, f(2) < f(6).

Which satisfies the definition of an increasing function.

Hence, the graph of the function over [2,6] is increasing.

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.