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
aliina [53]
2 years ago
12

Which point keeps the set of ordered pairs a function {(1,-2).(-2,4), (5,0)}

Mathematics
1 answer:
tester [92]2 years ago
4 0
B (2,1) is the answer
You might be interested in
What is the surface area of this prism?
ehidna [41]
Depend on what the prism looks like/ the measurements
4 0
3 years ago
The height of a cable that runs between two supports on a suspension bridge can be modeled by a quadratic function () where is t
Murrr4er [49]

What is the vertex

Its vertex is at (36, -10)

Let us assume that the left edge of the cable is at the origin.

Since the cable is at its lowest height 10 feet halfway between the two supports, the y-coordinate of its lowest point is -10 ft and the x coordinate is 72 ft/2 = 36 ft.

So, its vertex is at (36, -10)

Axis of symmetry

The y-axis.

Since the cable is symmetric about its lowest point, the axis of symmetry is the y-axis.

Domain

The domain is (0, 72).

Since the minimum value of its x-coordinate is at the origin which is x = 0 and the maximum value is at the other support which is at x = 72 ft,

the domain is (0, 72).

Range

The range is (0, -10)

Since the minimum value of the y-coordinate is -10ft and the maximum value is at the origin y = 0,

the range is (0, -10)

x and y-intercepts

The x-intercept is (0, 72) and the y-intercept is (0, 0)

Since the cable is attached at the origin and at 72 feet away  from the origin at the other support, the x-intercept is 0 and 72 ft and the y-intercepts are 0 and 0.

So, the x-intercept is (0, 72) and the y-intercept is (0, 0)

Learn more about quadratic functions here:

brainly.com/question/10606041

5 0
2 years ago
What is 2+2? I NEED EXPLANATION PLS I DONT HAVE A LOT OF TIME I NEED EXPLANATION AND WHY I REALLY DONT KNOW I NEED HELP
AnnZ [28]

Answer:

4

Step-by-step explanation:

WKKSKSK

BEACUSE

2+2=4

bOom

7 0
3 years ago
Read 2 more answers
A space vehicle deploys its re-entry parachute when it's traveling at a vertical velocity of -150 meters/second (negative becaus
Arlecino [84]
The initial velocity is -150m/s.
Remember that:
V(t) = Vi + at, where v(t) is velocity at time t, Vi is initial velocity, and a is acceleration.
We know that the vehicle stopped after 30 seconds, so V(30) = 0.
Let's plug the useful info into our function and solve for a:
0 = -150 + a*30     Add 150 to both sides
150 = 30a             Divide both sides by 30
a = 5 m/s²
The average acceleration is 5 meters per second squared. 
8 0
3 years ago
Read 2 more answers
What is the inverse of the function
puteri [66]
The inverse of it is the inverse of that & thing u know
8 0
3 years ago
Read 2 more answers
Other questions:
  • How many ways can you make 6
    10·1 answer
  • A standard letter-sized piece of paper has a length and width of 8.5 inches by 11 inches.
    6·1 answer
  • A pair of equations is shown below:
    9·1 answer
  • The first 5 terms of a number pattern are shown below.
    11·1 answer
  • 1. Which of the following is true?
    14·1 answer
  • Henry receives a flat rate of $100 per day and can earn a $2 commission for each computer repair (r) he performs. Yolanda receiv
    11·1 answer
  • Which of the following is the value of a when the function f(x) = 3|x| is written in the standard form of an absolute value
    13·1 answer
  • there are red, green and blue sweets in a bag, the ratio is 1:4:7 there 120 green sweets.how many sweets in total.
    8·2 answers
  • What is the area of this figure?
    15·1 answer
  • Joshua is playing a trivia game. He scored a total of 1,250 points. He received 50 points for each correct question and lost 25
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!