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
Naily [24]
2 years ago
14

Y2=2x2−1 is a function

Mathematics
1 answer:
Rom4ik [11]2 years ago
6 0

Answer:

what do you need to to know 1) what kind of function its or 2) whats the answer of y and/or x

You might be interested in
sprinter can run 10 yards in 5⁄3 seconds. How long will it take the same sprinter at the same speed to run 30 yards?
Novosadov [1.4K]

Answer:

5 seconds

Step-by-step explanation:

All you have to do is make a ratio.

10 yards = 5/3 seconds

10 * 3 = 30 yards

5/3 * 3 = 15/3 = 5 seconds

3 0
3 years ago
The slope of a line is 1, and the y-intercept is -1. What is the equation of the line written in slope-intercept form?
Nat2105 [25]

Answer:

y=x-1

Step-by-step explanation:

since the slope is just one up and one over and it's positive it would just be x

and since the intercept is just -1 it would be y=x-1

8 0
2 years ago
Help me plzzzzz help​
pantera1 [17]

Answer:

90000 km

Step-by-step explanation:

1 hour = 3600 sec

distance = speed x time

              = 25 km/s x 3600 s

               = 90000 km

standard form = 9 x 10⁴

7 0
3 years ago
If 5 burgers and 4 orders of fries cost $30.76 and 8 burgers and 6 orders of fries cost $48.28, what is the cost of a burger and
padilas [110]

Step-by-step explanation:

5B+4F= $30.76

×3

15B+12F= $92.28

----------------------------

8B+6F= $48.28

×2

16B+12F= $96.56

----------------------------

Cost of one burger:

$97.56-$92.28= $4.28 (final ans)

Cost of one fries:

$30.76-5($4.28)= $9.36 (for 5 fries)

$9.36÷5= $1.87 (final ans)

3 0
2 years ago
Given:
Olegator [25]
The answer to this is not possible because sss would be just one angle and they want it to form a congruent triangle
8 0
2 years ago
Read 2 more answers
Other questions:
  • Please answer this correctly
    8·1 answer
  • A local middle school has 99 computers and 333 students. what is the number of students per computer at the school? write your a
    7·1 answer
  • A polygon has an interior angle sum of 2520゚. How many side must the polygon have
    10·1 answer
  • Point X is the circumcenter of ΔABC.
    7·2 answers
  • All of those ones please
    14·1 answer
  • Visual encoding is the encoding of____________
    6·2 answers
  • Pls help i don’t get this subject at all
    13·1 answer
  • Cans of tuna cost $1.59 for 6 oz. At that rate, how much would 25 oz of tuna cost?
    15·1 answer
  • !100 POINTS PLEASE ANSWER QUICK NO LINKS!
    8·2 answers
  • Se encarga del estudio de los triángulos rectilíneos
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!