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
crimeas [40]
3 years ago
9

Is this relation a function? EXPLAIN WHY OR WHY NOT

Mathematics
1 answer:
olga_2 [115]3 years ago
5 0

This relation is a function, because you are assigning one y-value to each x-value. In other words, you can perform the vertical line test: you can see that every vertical line crosses the graph at most once.

You might be interested in
List the prime factors for each number. is the number prime?
JulsSmile [24]
Here you go I Found a graph for you

7 0
3 years ago
Identify the vertex of the quadratic function in standard form y=2x^2 -16x+31
lapo4ka [179]

Answer:

(4,1)

Step-by-step explanation:

The vertex of the quadratic can be found using -b/2a. The vertex is the point (-b/2a, f(-b/2a)).

To find the x coordinate of the quadratic, define its a,b, and c. The quadratic has a = 2, b=-16, and c=31. Then -b/2a is -(-16)/2(2) = 16/4 = 4.

To find the y-coordinate, input the x=4 and solve for y.

y=2(4)^2-16(4)+31\\y=2(16)-64+31\\y=32-64+31\\y=1

The vertex is (4,1).

8 0
3 years ago
1,200 students registered for an art camp. 945 students showed up. calculate the precent error
Reil [10]

Answer:

255

Step-by-step explanation:

1200-945 is 255

7 0
3 years ago
Read 2 more answers
suppose that 12 inches of wire cost 72 cents. at the same rate, how many inches of wire can be bought for 36 cents?
Lapatulllka [165]

Answer:

6 inches

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If purchased together, what is the total cost of a $40 glove at a 15% discount and a $60 bat at 25% discount?​
Oduvanchick [21]

Answer:

$79

Step-by-step explanation:

Glove = $34  (40 x 0.15 = 6)     (6- 40 = 34)

Bat = $45  (60 x 0.25 = 15)       (15 - 60 = 45)

Hope this helped!

3 0
3 years ago
Other questions:
  • ANSWER CORRECTLY FOR BRAINLEST! (07.06) There are currently 3 students signed up for a trip. The van can transport only 7 studen
    5·1 answer
  • The sum of x and 4 is greater than the difference of 2x and 3. Find x
    10·1 answer
  • Which number is bigger 3.345 , 3.35 , 3.3
    15·2 answers
  • What is the simple list form of 2/1240
    5·2 answers
  • ????????? ??????????????????
    6·1 answer
  • ray buys a sweatshirt from model’s for $38. he also wants to buy socks ,s, that cost $3 per pair. how many pairs of socks,s, can
    6·1 answer
  • Someone pls help asap this is due tmrw !!<br><br> x - 3y = -12<br> 2x + 3y = 3
    9·1 answer
  • HELLLL I’ll give Brainlist
    7·1 answer
  • Bro it easy just look
    13·2 answers
  • Help help help help me pleaseeeeeeeee
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!