Which phrases correctly describe the location of –34 on the number line?


Choose exactly two answers that are correct. A. to the right of –21   B. to the left of –63   C. to the left of –28   D. to the right of –35

Answer:

The new balance is $45.97 .

Step-by-step explanation:

As given

Your bank balance is $102.35 and you've just made purchases for $20, $33.33, and $52.80.

Bank balance after the purchase = $102.35 - $20 -$33.33 - $52.80

                                                       = $102.35 - $ 106.13

                                                       = - $3.78

As given

You then make deposits of $25 and $24.75.

Total deposit money = $25 + $24.75

                                  = $49.75

Thus

New balance = Bank balance after the purchase + Total deposit money

                      = - $3.78 + $49.75

                      = $ 45.97

Therefore the new balance is $45.97 .

Answer:

Step-by-step explanation:

Answer:

I think it is 17/3

Step-by-step explanation:

First of all, let's review the definition of some concepts.

Even and odd functions:

A function is said to be even if its graph is symmetric with respect to the, that is:

On the other hand, a function is said to be odd if its graph is symmetric with respect to the origin, that is:

Analyzing each question for each type of functions using examples of polynomial functions. Thus:

FOR EVEN FUNCTIONS:

1. Whenbecomes 

1.1 Effects on the y-intercept

We need to find out the effects on the y-intercept when shifting the function into:

We know that the graph intersects the y-axis when , therefore:

So:

So the y-intercept of is three units less than the y-intercept of

1.2. Effects on the regions where the graph is increasing and decreasing

Given that you are shifting the graph downward on the y-axis, there is no any effect on the intervals of the domain. The function increases and decreases in the same intervals of

1.3 The end behavior when the following changes are made.

The function is shifted three units downward, so each point of has the same x-coordinate but the output is three units less than the output of . Thus, each point will be sketched as:

FOR ODD FUNCTIONS:

2. When  becomes  

2.1 Effects on the y-intercept 

In this case happens the same as in the previous case. The new y-intercept is three units less. So the graph is shifted three units downward again.

An example is shown in Figure 1. The graph in blue is the function:

and the function in red is:

This function is odd, so you can see that:

2.2. Effects on the regions where the graph is increasing and decreasing

The effects are the same just as in the previous case. So the new function increases and decreases in the same intervals of

In Figure 1 you can see that both functions increase and decrease at the same intervals.

2.3 The end behavior when the following changes are made.

It happens the same, the output is three units less than the output of . So, you can write the points just as they were written before. 

So you can realize this concept by taking a point with the same x-coordinate of both graphs in Figure 1.

FOR EVEN FUNCTIONS:

3. When  becomes  

3.1 Effects on the y-intercept 

As we know the graph intersects the y-axis when , therefore:

And:

So the new y-intercept is the negative of the previous intercept multiplied by 2.

3.2. Effects on the regions where the graph is increasing and decreasing

In the intervals when the function increases, the function decreases. On the other hand, in the intervals when the function decreases, the function increases. 

3.3 The end behavior when the following changes are made.

Each point of the function has the same x-coordinate just as the function  and the y-coordinate is the negative of the previous coordinate multiplied by 2, that is:

FOR ODD FUNCTIONS:

4. When  becomes  

See example in Figure 2

and the function in red is:

4.1 Effects on the y-intercept 

In this case happens the same as in the previous case. The new y-intercept is the negative of the previous intercept multiplied by 2.

4.2. Effects on the regions where the graph is increasing and decreasing

In this case it happens the same. So in the intervals when the function increases, the function decreases. On the other hand, in the intervals when the function decreases, the function increases. 

4.3 The end behavior when the following changes are made.

Similarly, each point of the function has the same x-coordinate just as the function  and the y-coordinate is the negative of the previous coordinate multiplied by 2.