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
lara [203]
3 years ago
7

Please help functions

Mathematics
1 answer:
katrin2010 [14]3 years ago
4 0

A function is an equation or graph where each x value only has one y value. In the first image you can use the vertical line test. Take your pencil and lay it on the paper vertically. Move it across the graph. Basically if an x value has multiple y value it is not a function. The first image is not a function because all x values past zero have multiple y values for each x value. In the second image it is not A because in A the x value of 2 has a y value of 1 and 8. It is not B because the 5 has a y value of 3 and 7. It’s is not D because of the 5 again. It is C because all x values are unique.

Hope that helps

You might be interested in
PLEASEEEEE help I me I will give you BRAINLEST!!!
Tasya [4]

Answer:

(-2,-2)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What weather condition does the map indicate?
Temka [501]

Answer: C) an occluded front leading to a tropical storm

Step-by-step explanation: it is occluded because the two cool and warm fronts are joined together creating a tropical storm.

3 0
3 years ago
Y=-4x+6<br> Find an equation for the inverse relation
kherson [118]

Answer:

Step-by-step explanation:

y = -4x + 6.....switch x and y and solve for y

x = -4y + 6 ....subtract 6 from both sides

x - 6 = -4y....divide by -4 on both sides

(x - 6) / -4 = y or y = -1/4x + 3/2 <====

3 0
2 years ago
Please someone should help me out​
ki77a [65]

Answer:

6cm is the missing length

Step-by-step explanation:

See the 10cm and the 4cm?

If you look at in a way if you added 6 more centimeters to the 4cm it would be 10, leaving 6cm as the missing length.

8 0
3 years ago
Who are the rivals in the poem.?​
Margaret [11]
I also need the poem please
7 0
2 years ago
Other questions:
  • WHICH ONE !!!!!! HELPPPPP ASAP
    15·2 answers
  • Solve for x .<br><br> 18 ÷ x = -2
    6·1 answer
  • .A rectangular pool is 30 1/3 feet long and 12 1/2 feet wide. What is the area of the pool??
    8·1 answer
  • how do I find a whole number x so that the ratio x:113 is a better estimate for pi than 22/7 and 3.14
    8·1 answer
  • What is the answer to this question please help
    15·1 answer
  • Translate the sentence into an equation. <br> Six more than the product of a number and 3 is 2
    7·1 answer
  • From 5 a.m. to noon, the temperature rose 15 °F to a high of 10 °F.
    5·1 answer
  • A large metal pipe has a radius of 5 feet and a height of 15 feet. Find the volume of
    6·1 answer
  • PLEASE HELP ITS DUE TODAY!!!Answer the following questions that a sales associate is asking you. Write 2 sentences in Spanish fo
    12·1 answer
  • The sum of a number and its reciprocal is 2whole number 1 over 6. Find that number​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!