Answer: B. Interchanges
Interchanges are intersection of two roads that has great help to motorist for it allows cars to enter and leave the road, where one road can be used for exiting and the other is for entering freeway.
However, these interchanges requires cooperation and communication between drivers especially those cars exiting have the right-of-way unless there is a safety threat.
Moreover, there are different kinds of interchanges such as cloverleaf interchange that allows for interchange of two freeways with minimal interruption of speed or movement. Next, diamond interchange permit exchange of a major roadway with a secondary dual or multi-lane roadway. Then, the trumpet interchange allows for interchange of secondary two-way streets to a multi-lane roadway. Lastly, frontage road interchanges allow for interchange of vehicles using parallel secondary two-way or one-way roadways and a major multi-lane roadway.
The correct answer for the question that is being presented above is this one: "d. The values in the set must be increasing." <span>A data set contains an independent and dependent variable which must be true or the data set of a linear function can be used to represent the data.
</span>
Here are the following choices:
<span>a. The set must have a constant additive rate of change.
b. The set must have a constant multiplicative rate of change.
c. The values in the set must be positive.
d. The values in the set must be increasing.</span>
No, this does not cause any severe problems, despite the unsettling sound. The "crack" you hear is simply the joints releasing built-up gas. It is not bad for your health.