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
ollegr [7]
3 years ago
14

Explain why a graph that fails the vertical-line test does not represent a function

Mathematics
1 answer:
Anon25 [30]3 years ago
5 0
For any given y value, there can only be one x value. Let's consider a graph with a line that curves and intersects x=2 twice. This would mean that if you plug 2 into the function you would get two answers. However, this is not possible as plugging in any value to x will result in only one answer. For example, if y= 4x + 3, no matter how many times I plug a number in there, I'm always going to get the same y value, and this is true for all real functions.
You might be interested in
He has 9 cans of white paint and 20 cans of blue paint.
Liula [17]

Answer:

The answer to the problem is 1/2

3 0
2 years ago
Jill converted the equation of the line 15 x minus 14 y = negative 2 into slope-intercept form and found the slope and y-interce
fgiga [73]

Answer:

hello! in short the answer is B! i took the test and didnt do very good but id thought id share this to help some people!

much love!~ chi chi

8 0
3 years ago
Read 2 more answers
I need help does anyone know?
Rzqust [24]

Answer:1 4/5

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is the rate of change between (29,9) and (33,10)?
Tema [17]

Answer:

\frac{1}{4}

Step-by-step explanation:

The rate of change is a measure of the slope

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (29, 9) and (x₂, y₂ ) = (33, 10)

m = \frac{10-9}{33-29} = \frac{1}{4} ← rate of change

6 0
3 years ago
Is a hectare roughly equal to 2 tennis courts or to 2 soccer fields
lys-0071 [83]
It is most likely equal to two soccer fields
6 0
3 years ago
Read 2 more answers
Other questions:
  • If the sale price is $40 and the discount is 25%, what is the original price?
    7·1 answer
  • Line AB contains point A (8,-4) and B (1-5), The slope of line AB is
    14·2 answers
  • I have a question for math but a graph is involved how do I post the graph
    8·1 answer
  • 14 points someone please help me quick!
    15·1 answer
  • Compatible numbers for 2.4 and –0.18 are 2.5 and –0.2. What is the estimation of the product of (2.4)(–0.18) using these compati
    8·2 answers
  • 8(y−5)+2y=−10<br><br> i will give you brainliest
    8·2 answers
  • Rebecca has 85 ounces of soda in her refrigerator. She drinks exactly 1/5 ounces of soda everyday. At this rate, what is the max
    15·1 answer
  • For each point on the unit circle, select the angle that corresponds to it.
    7·1 answer
  • K divided by 11 is 7 <br><br> Solve for k<br><br> k= ?
    5·1 answer
  • 3 3/8 divided by 2 1/4 =
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!