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
Olenka [21]
2 years ago
14

I am just wondering if this is a function or not a function​

Mathematics
2 answers:
Scorpion4ik [409]2 years ago
5 0

Answer:

No

Step-by-step explanation:

Yoy can't have the same input for two+ outputs

Allisa [31]2 years ago
3 0
Not a function hope this helps
You might be interested in
The perimeter of a rectangular cattle feeding area is 100 meters. The
Gre4nikov [31]
The dimensions are 15x35 meters
8 0
3 years ago
4 kg 2 dag when converted in g gives you?
pantera1 [17]

Answer:

4020 grams

Step-by-step explanation:

4kg=4000g

2 dag= 20g

Total: 4000g + 20g = 4020g

3 0
2 years ago
Read 2 more answers
A soccer ball is kicked from 3 feet above the ground. the height,h, in feet of the ball after t seconds is given by the function
dexar [7]
Here's our equation.

h=-16t+64t+3

We want to find out when it returns to ground level (h = 0)

To find this out, we can plug in 0 and solve for t.

0 = -16t+64t+3 \\ 16t-64t-3=0 \\ use\ the\ quadratic\ formula\ \frac{-b\±\sqrt{b^2-4ac}}{2a}  \\ \frac{-(-64)\±\sqrt{(-64)^2-4(16)(-3)}}{2*16}  = \frac{64\±\sqrt{4096+192}}{32}

= \frac{64\±\sqrt{4288}}{32} = \frac{64\±8\sqrt{67}}{32} = \frac{8\±\sqrt{67}}{4} = \boxed{\frac{8+\sqrt{67}}{4}\ or\ 2-\frac{\sqrt{67}}{4}}

So the ball will return to the ground at the positive value of \boxed{\frac{8+\sqrt{67}}{4}} seconds.

What about the vertex? Simple! Since all parabolas are symmetrical, we can just take the average between our two answers from above to find t at the vertex and then plug it in to find h!

\frac{1}2(\frac{8+\sqrt{67}}{4}+2-\frac{\sqrt{67}}{4}) = \frac{1}2(2+\frac{\sqrt{67}}{4}+2-\frac{\sqrt{67}}{4}) = \frac{1}2(4) = 2

h=-16t^2+64t+3 \\ h=-16(2)^2+64(2)+3 \\ \boxed{h=67}


8 0
3 years ago
Helpppppp. Pleaseeeeeeeeeeee
Irina-Kira [14]
I think it’s 0.85d, but i’m not sure
7 0
3 years ago
fabian viajo el viernes a españa en un vuelo q duro 9 horas luego viajo a alemania en el total el vieje duro 12 horas cuanto tar
yawa3891 [41]
<h3>duro3horasaaaaaaaaaaaaaaaaaaaaaaaaaa </h3>
8 0
3 years ago
Other questions:
  • Which expression is equal to 20 - (8 + 5) + 4?
    11·1 answer
  • (x-4) + 34 = -4x I need this answer
    14·1 answer
  • The town swimming pool is d feet deep. The width of the pool is 10 feet greater than 5 times the depth. The length of the pool i
    7·1 answer
  • randall opened a savings account on june 1st and made the following deposits: $212.19, june 5th $29.03, june 12 $307.15, june 19
    15·2 answers
  • - 2x² +9x + 1<br> convert to vertex form
    7·2 answers
  • The angle of elevation to the top of a Building in New York is found to be 2 degrees from the ground at a distance of 2 miles fr
    12·1 answer
  • 9 cm<br> 4 cm<br> 3 cm<br> What is the height h of the pyramid?
    7·2 answers
  • What decimal does the model represent?
    9·2 answers
  • Write the equation of each line.
    11·1 answer
  • Isabella typed 12 pages of a book each day. She finished typing the book in 15 days. The book had 4 chapters. Each chapter of th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!