Can you help me with this?
1 answer:
You might be interested in
Answer:
Both will be at the same page after 6.5 days and the page number will be 180.
Step-by-step explanation:
Let after x days Nora and Lila will be at the same page.
Nora is on page 128 and plans to read 8 pages per day until the next club meeting.
After x days Nora will be at the page number = 128 + 8x
Similarly, Lila is on page 102 and she reads 12 pages per day.
After x days Lila will be on page number = 102 + 12x
Since after x days they will be at the same page
Therefore, 128 + 8x = 102 + 12x
12x - 8x = 128 - 102
4x = 26
x =
x = 6.5 days
Page number they will be on = 128 + 8(6.5)
= 128 + 52
= 180
Both will be at the same page after 6.5 days and the page number will be 180.
Answer:
and
have the same domain and the same range.
Step-by-step explanation:
and
First of all, let us have a look at the definition of domain and range.
Domain of a function is the set of input value i.e. the value of
for which the function
is defined.
Range of a function is the set of output value i.e. the value of
or
for the values of
in the domain.
Now, let us consider the given functions one by one:
Let us sketch the graph of given function.
Please find attached graph.
There are no values of for which p(x) is not defined so domain is All real numbers.
So, domain is or
Its range is also All Real Numbers
So, Range is or
Let us sketch the graph of given function.
Please find attached graph.
There are no values of for which
is not defined so domain is All real numbers.
So, domain is or
Its range is also All Real Numbers
So, Range is or
Hence, the correct answer is:
and
have the same domain and the same range.
