Answer:
this year
Step-by-step explanation:
This year, there were more students overall, and there were more engineering majors than last year. There were just more students this year overall than last year.
Using linear and composite functions, it is found that the x-intercept of g(h(x)) is
, given by option B.
-------------------------------
The equation of a line is:

In which:
- m is the slope.
- b is the y-intercept.
Function g:
- Two of the points are (-6,16) and (-4,10).
- The slope is given by <u>change in y divided by change in x</u>, thus:

Thus:

Point (-4,10) means that when
, and we use this to find b, so:



Then

Function h:
- Two of the points are (-6,-11) and (-4,-7).
- The slope is:

Thus:

Point (-4,-7) means that when
, and we use this to find b, so:



Then

The composite function is:

The x-intercept it the zero of the function, thus:



Which is option B.
A similar problem is given at brainly.com/question/21010520
Answer:
90 mph
Step-by-step explanation:
To get miles per hour (
), we just need to divide.
gives us
, meaning the train travelled 90 miles in one hour. This is the same as going 90 mph. Hope that explained things :)
Am I the only one that doesn’t get what the question is asking
I feel like 1 piece of information is missing
Like how much in a collection?
Answer:

Step-by-step explanation:



Simplifying gives;
