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
castortr0y [4]
2 years ago
11

Help plz ill give u BRAINEST ​

Mathematics
1 answer:
d1i1m1o1n [39]2 years ago
3 0

Answer:

First option, relation 1 and relation 4

Step-by-step explanation:

Because they both cross one of the two axes once, which from what I remember, makes it a function.

Hope this makes sense, and please correct me if I'm wrong :)

You might be interested in
Jose makes a triangle using three sticks of lengths 20 inches, 21 inches, and 28 inches. Is the
bogdanovich [222]

Answer:

no because for right angle triangle the sum of the sq of the two smallest side is equal to the sq of biggest side

6 0
3 years ago
Mattie uses the discriminant to determine the number of zeros the q
enot [183]

Answer:for ax^2+bx+c=0 the discriminant is b^2-4ac

there are 3 basic cases of what happens for different discriminants

1. if the discriminant is less than 0, then there are no real zeroes

2. if the discriminant is 0, then it has 1 zero

3. if the discriminant is greater than 0, it has 2 zeroes

so given

0=3x^2-7x+4

a=3,b=-7,c=4

thus the discriminant is (-7)^2-4(3)(4)=49-48=1

the discriminant is 1. 1 is positive, thus the equation has 2 zeroes because the discriminant is greater than 0

the answer is the equation has two zeroes because the discriminant is greater than 0

Step-by-step explanation:

3 0
2 years ago
The area of a triangle with base 10in and height 4 in is<br> 20in^2<br> 40in^2<br> 15in^2<br> 60in^2
natta225 [31]

1/2(BH)

=1/2(10*4)

=1/2(40)

=20


5 0
3 years ago
Combine like terms to simplify the expression below:<br> 14x - (2x -y) -y STEP BY STEP PLEASE
dimulka [17.4K]
14x - (2x - y) - y
14x + (-1(2x - y)) - y
14x + (-1(2x) - 1(-y)) - y
14x + (-2x + y) - y
14x + 1(-2x + y) - y
14x + 1(-2x) + 1(y) - y
14x - 2x + y - y
14x - 2x
12x
8 0
2 years ago
Read 2 more answers
Ahmad rented a movie. He started the movie at 6:48 pm, and it was 4 hurs 27 minutes long. When did the movie end?
xxMikexx [17]

Answer:

11:15

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Graph the function and identify the domain and range.<br><br> y = –0.5x2
    15·1 answer
  • Rate of change of y = –4.5x + 15
    6·1 answer
  • A news article says that high school students are currently spending an average of 15 hours per week doing homework online. You
    7·1 answer
  • PLEASE HELP I"LL GIVE BRAINLIEST!!
    11·2 answers
  • What are the end behaviors of f(x)=-2(x-2)5
    6·1 answer
  • Jenny planned to solve 2/3 of her homework problems on Saturday. However, she got home late and had less time than planned. As a
    12·2 answers
  • The area of the entire figure is 1 square unit
    13·1 answer
  • Find the midpoint of the line segment joining the points (- 4, - 1) and (- 8, 10)
    15·1 answer
  • kyle is making subs for a fundraiser. he has a roll of sub-wrap that is 14 3/8 feet long. on monday, he used 8 5/6 feet long of
    15·1 answer
  • Find the value of the variables ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!