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
Sphinxa [80]
3 years ago
10

Is y=x^2 a function?

Mathematics
2 answers:
Pie3 years ago
3 0

Answer:

Yes, it is. Functions can only have one output (y) for each input (x). Furthermore, this means each x value will only have one y passing through it. Thus if we plot it on a graph and it passes through a horizontal line more than once, it is not a function. This is called the vertical line test.

xeze [42]3 years ago
3 0
Yes id it a funtion hope i help can i be brainlites
You might be interested in
Which of the following best describes term life insurance? A. The insured pays a premium for a specified number of years. B. The
Fantom [35]
D because the insurance pays out a sum of money after death or a set period
3 0
3 years ago
Multiply 328.1 × 0.63 = ____
ValentinkaMS [17]
206.703  thats the answer, trust me i used a calculator lol
5 0
3 years ago
Read 2 more answers
Would like to know how to do this problem.
bogdanovich [222]

well it would be very helpful thank you

8 0
3 years ago
If a member of the House of Representatives won her first election with 52% of the vote and won her second election with 75%, it
erica [24]

It should be noted that when the member of representatives has a higher percentage, it's known as absolute majority.

<h3>What is a house of representatives?</h3>

It should be noted that the house of representative is the lower chamber in the national assembly.

In this case, if a member of the House of Representatives won her first election with 52% of the vote and won her second election with 75%, it is an example of absolute majority.

Learn more about House of Representatives on:

brainly.com/question/25965873

3 0
2 years ago
Complete each statement in the steps to solve x2 – 6x – 7 = 0 using the process of completing the square. Isolate the constant b
Vera_Pavlovna [14]

Answers: Using the process of completing the square:

1. Isolate the constant by <u>adding 7 to</u> both sides of the equation:

x^2-6x-7+7=0+7

x^2-6x=7

2. Add <u>9</u> to both sides of x2 – 6x = 7 to form a perfect square trinomial while keeping the equation balanced:

x^2-6x+9=7+9

x^2-6x+9=16

3. Write the trinomial x2 – 6x + 9 as squared:

<u>(x-3)^2</u> = 16

4. Use the square root property of equality to get x – 3 = ±<u>4</u> .

sqrt[ (x-3)^2 ] = ± sqrt(16)

x-3 = ±4

5. Isolate the variable to get solutions of –1 and 7.

x-3 = ±4

x-3+3 = ±4+3

x = ±4+3

x1=-4+3→x1=-1

x2=+4+3→x2=7

4 0
4 years ago
Read 2 more answers
Other questions:
  • What is an equation of circle O shown in the graph below?
    13·1 answer
  • 2x + 4<br><br> What is the value of x<br><br> A.14<br> B.18 <br> C.26<br> D.30<br> E.32
    15·1 answer
  • What is the line of symmetry
    5·1 answer
  • Given the equation of the parabola -36y = x^2 The focus of the parabola is
    13·1 answer
  • Given the area , find the radius of each circle.Use<img src="https://tex.z-dn.net/?f=%5Cpi" id="TexFormula1" title="\pi" alt="\p
    10·1 answer
  • I really appreciate the people helping and I was freaking out
    7·1 answer
  • 3. How many solutions to the equation 4x + 2 =2(2x +1)
    8·1 answer
  • 3x+4y=16<br> find the value of x and y
    6·2 answers
  • Sasha is 8 years than ei. the sum of their ages is 14. find the ages os sasha and rei​
    10·1 answer
  • Prahar wants to bake homemade apple pies for the school bake sale. The recipe for the filling of a homemade apple pie that serve
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!