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
zubka84 [21]
3 years ago
13

Pedro drew the graph of F(x). He noticed that it was not possible to draw a horizontal line that intersected the graph in two po

ints. Which best describes what that means?
A. The inverse of F(x) is a function.
B. F(x) is not a function.
C. F(x) is a function.
D. The inverse of F(x ) is not a function.
Mathematics
1 answer:
gtnhenbr [62]3 years ago
3 0
The inverse of F(X) is a function.

For something to be a function, a vertical line must not intersect the graph more than once. Since, the horizontal line doesn't intersect the F(X) graph twice, this means that the vertical line won't intersect with the inverse of the graph
You might be interested in
Which function has the largest amplitude?
frutty [35]
<h3>Answer: Choice A</h3>

The -3 out front of that function means |-3| = 3 is the amplitude, which is the largest of the four functions.

In general, the sine function is

y = A*sin(B(x-C)) + D

where |A| is the amplitude. In the first answer choice, A = -3 so |A| = |-3| = 3.

Cosine has the same format since cosine is just a phase shift of sine.

4 0
3 years ago
PLEASE HELP NOW!!!!!!!!!!!!!!!!!!!
Dahasolnce [82]

Answer:

8 + k² - 6 > 8(k + 2) - 4k when k = 7

Step-by-step explanation:

8 + k² - 6 = 8 + 7² - 6 = 51

8(k + 2) - 4k = 8(7 + 2) - 4(7) = 8(9) - 28 = 44

8 + k² - 6 > 8(k + 2) - 4k when k = 7

8 0
2 years ago
Jayla buys and sells vintage clothing. She bought two blouses for $25.00 each and later sold them for $38.00 each. She bought th
kompoz [17]
If you’re looking for profit is would be $59.00
7 0
3 years ago
There are 4 red and 8 blue marbles in a bag. Mark draws a blue marble out of the bag and does not replace it. Mark draws a secon
Temka [501]

Answer:

The chance of him pulling out another blue marble is 6/10 or 3/5

Step-by-step explanation:

8 0
3 years ago
Part 3 - Discussion/Explanation Question
SpyIntel [72]

Step-by-step explanation:

Vertical asymptote can be Identites if there is a factor only in the denominator. This means that the function will be infinitely discounted at that point.

For example,

\frac{1}{x - 5}

Set the expression in the denominator equal to 0, because you can't divide by 0.

x - 5 = 0

x = 5

So the vertical asymptote is x=5.

Disclaimer if you see something like this

\frac{(x - 5)(x + 3)}{(x - 5)}

x=5 won't be a vertical asymptote, it will be a hole because it in the numerator and denominator.

Horizontal:

If we have a function like this

\frac{1}{x}

We can determine what happens to the y values as x gets bigger, as x gets bigger, we will get smaller answers for y values. The y values will get closer to 0 but never reach it.

Remember a constant can be represent by

a \times  {x}^{0}

For example,

1 = 1 \times  {x}^{0}

2 =  2 \times {x}^{0}

And so on,

and

x =  {x}^{1}

So our equation is basically

\frac{1 \times  {x}^{0} }{ {x}^{1} }

Look at the degrees, since the numerator has a smaller degree than the denominator, the denominator will grow larger than the numerator as x gets larger, so since the larger number is the denominator, our y values will approach 0.

So anytime, the degree of the numerator < denominator, the horizontal asymptote is x=0.

Consider the function

\frac{3 {x}^{2} }{ {x}^{2}  + 1}

As x get larger, the only thing that will matter will be the leading coefficient of the leading degree term. So as x approach infinity and negative infinity, the horizontal asymptote will the numerator of the leading coefficient/ the leading coefficient of the denominator

So in this case,

x =  \frac{3}{1}

Finally, if the numerator has a greater degree than denominator, the value of horizontal asymptote will be larger and larger such there would be no horizontal asymptote instead of a oblique asymptote.

8 0
2 years ago
Other questions:
  • Covert 4.5 yards to inches what is the answer ?
    12·2 answers
  • Leah is building a slide for her kids. if the latter is 7 feet tall and she wants the bottom of the slide to be 4 feet from the
    6·1 answer
  • PLEASE HELP I GIVE THANKS
    10·1 answer
  • The total amount of money him distributes to his 8 employees if he gives each person x dollars
    14·1 answer
  • I NEED HELP PLS THIS WAS DUR TWO DAYS AGO
    10·2 answers
  • Jane needs $20 to buy her radio.She has saved $15. What percent of the cost of the radio has she saved?
    12·2 answers
  • Hurry plz!!
    11·1 answer
  • I NNEEEDDDDDD HELPPPPP PLEASEEEE
    15·2 answers
  • Write the equation of the line to n slope intercept from (3,5) and (-3,-1)
    11·1 answer
  • Solve for y: -20x + 10y = 30
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!