1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ivahew [28]
4 years ago
11

Determine whether or not this is a function. Explain why it is or not is. Thank you!

Mathematics
1 answer:
emmasim [6.3K]4 years ago
6 0

Here you have black dots at x = {0, 1, 2, 4, 4.5, 5}.

For each of these x-values, there is one and only one associated y-value.  This fact tells us that the graph does represent a function.


You might be interested in
What is the whole number of 6%
Vadim26 [7]
6% is less than 1, so it can't be any whole number.
3 0
4 years ago
Read 2 more answers
What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2
katen-ka-za [31]

let's recall that the vertical asymptotes for a rational expression occur when the denominator is at 0, so let's zero out this one and check.

\bf \cfrac{5x+5}{x^2+x-2}\qquad \stackrel{\textit{zeroing out the denominator}~\hfill }{x^2+x-2=0\implies (x+2)(x-1)=0}\implies \stackrel{\textit{vertical asymptotes}}{ \begin{cases} x=-2\\ x=1 \end{cases}}

5 0
3 years ago
2 1/3 divided by 1/4
zloy xaker [14]
Answer:

28/3

Step-by-step explanation:

2 1/3 divided by 1/4

We’ll start by 2 1/3

Multiply 3 x 2 and then add 1

3 x 2 = 6 + 1 = 7

Then add the denominator back

7/3

Now divide 7/3 by 1/4 like this!

Start by multiplying 4 by 7

4 x 7 = 28

Then multiply 3 by 1

3 x 1 = 3

Final results: 28/3
7 0
3 years ago
Write 18 1/4 as a decimal ​
nevsk [136]

Answer:

18.25

Step-by-step explanation:

1/4 = 0.25

7 0
3 years ago
Read 2 more answers
Helppp me please !!!!!!!
Vinil7 [7]

Answer:

12.6

Step-by-step explanation:

To find the area of a cylinder, you find the area of the circular base and multiply it by the height. Remember that the area of a circle is pi*r^2. R, the radius, is 2. Putting this into a calculator and rounding to the nearest tenth, you get 12.6. Now that we have the circle, we multiply by the height. Since the height is 1, we have our answer of 12.6.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Choose the graph of 3x + y = –2
    10·1 answer
  • AYUDAAAAAAA<br><br>es un examen que era para dos dias atraaas<br>SOLO LA 4 la 5 y la 6 porfaa
    14·1 answer
  • The sum of twice a number and 10 is 36
    12·2 answers
  • Let statements p, q, r, and s be as follow:
    9·1 answer
  • If (2 − 3i) + (x + yi) = 6, what is x + yi?
    11·1 answer
  • Suppose that 1 month before the election a random sample of 500 registered voters are surveyed. From this sample 270 indicate th
    5·1 answer
  • How do I find sales tax ex. 8% sales tax on $19.00
    6·1 answer
  • 100 POINT REWARD!! PLS HELP ASAP!!
    10·2 answers
  • In analyzing this diagram, which statement represents a crucial step to proving the pythagorean theorem using this diagram?
    14·1 answer
  • I need help with this one
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!