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
Sindrei [870]
3 years ago
8

Given the graph below, which of the following statements is true?

Mathematics
1 answer:
iogann1982 [59]3 years ago
8 0

Answer: D.

The graph does not represent a one-to-one function because the y-values between 0 and 2 are paired with multiple x-values.

Step-by-step explanation:

Looking at the graph included in the answer, the graph is connected between four points.

It starts with a negative slope, then changes to a positive slope after (-2, 0), and then changes back to a negative slope after (2, 2).

To answer this, first we need to know what a one-to-one function is.

A one-to-one function is any function that only has one x-coordinate for every y-coordinate. If a function has two x-coordinates for one y-coordinate (for example, (5, 4) and (10, 4)), then the function is not one-to-one.

An example of a one-to-one function is the graph of y = x.

There is only one x-coordinate for every y-coordinate on the graph.

<em>You can use the "horizontal line" test to determine whether a function is one-to-one.</em> If a horizontal line is placed anywhere on a graph and intersects the function more than once, the function is not one-to-one

For the function given:

When a horizontal line is placed at "y = 1", it intersects the function three times. This means that the function IS NOT one-to-one.

Choice D is correct.

The coordinates between y = 0 and y = 2 are paired with multiple x-values, and this correctly explains why the function is not one-to-one.

You might be interested in
Does anyone know this?
Strike441 [17]
Yes me the answer is b
5 0
3 years ago
Draw a model and write an equation to represent four times as many as 3 is 12 explain your work
kari74 [83]
4 = 3 x 12 four is 3 times as many 12
4 0
3 years ago
What is the points for this equation
Umnica [9.8K]

Answer:

idk

Step-by-step explanation:idk

4 0
3 years ago
Find the sales tax. Then find the total cost of the item.
KengaRu [80]

Answer:

The sales tax is 2.8 and the total cost is 72.8.

Step-by-step explanation:

4% = 0.04

70.00 × 0.04 = 2.8

70 + 2.8 = 72.8

8 0
3 years ago
Read 2 more answers
Suppose that you and two friends go to a​ restaurant, which last month filled approximately 91.7 % of the orders correctly. comp
MrMuchimi
77.1% chance that all 3 orders are correct.
For three independent events to find the probability of each one occurring we multiply the probabilities together. .917*.917*.917 = .77109 or 77.1 percent chance of all three outcomes being favorable.
5 0
3 years ago
Other questions:
  • A parcel of air, with less than 100% relative humidity, that is rising because of heat energy derived from the surface is ______
    11·1 answer
  • What is the solution to 2x+y=1 and x-2y=3
    5·1 answer
  • Is 2+7–8 and 8+7–2 equivalent? If so name the property. If not explain why
    8·1 answer
  • Solve for X!! I’ll give BRAINLIEST
    14·1 answer
  • The units digit of a two-digit number is four more than the tens digit. If the number is doubled, it will be one more than the r
    13·2 answers
  • You purchase a 364-day, $6000 U.S. Treasury bill at a 4.4% discount. How much did you actually pay for the Treasury bill?
    6·1 answer
  • Tanya purchases gifts for two friends The first is a purse for $19.99, and the second is pair of shoot. Her total is $45.67 befo
    9·1 answer
  • Which of the following can be used to evaluate the series?
    9·1 answer
  • Find the values of x and y. then find the measures of the interior angles of the polygon​
    8·1 answer
  • Write this percentage as a fraction in its simplest form. 41 %
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!