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
Sav [38]
3 years ago
7

The graph of a function increases twice as much over each subsequent equally sized interval. Which of the following could be the

parent function of the graphed function?

Mathematics
2 answers:
Iteru [2.4K]3 years ago
8 0
I hope this helps you





square root of (4x+41)=x+5



4x+41>=0



x >= -10.25



(square root of4x+41)^2=(x+5)^2




4x+41=x^2+10x+25



x^2+6x-16 =0



x +8



x -2



(x+8)(x-2)=0




x= -8



x= 2 extraneous
VikaD [51]3 years ago
7 0

Answer:

The correct option is 1.

Step-by-step explanation:

The given equation is

\sqrt{4x+41}=x+5

Taking square on both the sides.

4x+41=(x+5)^2

4x+41=x^2+10x+25              [\because (a+b)^2=a^2+2ab+b^2]

0=x^2+10x+25-4x-41

0=x^2+6x-16

0=x^2+8x-2x-16

0=x(x+8)-2(x+8)

0=(x+8)(x-2)

x=2,-8

Check the equation by x=2.

\sqrt{4(2)+41}=2+5

\sqrt{49}=7

7=7

LHS=RHS, therefore x=2 is not an extraneous solution.

Check the equation by x=-8.

\sqrt{4(-8)+41}=-8+5

\sqrt{9}=-3

3=-3

LHS≠RHS, therefore x=-8 is an extraneous solution.

Therefore option 1 is correct.

You might be interested in
A radio disc jockey has 8 songs on this upcoming hour's playlist: 3 are rock songs, 3 are reggae songs, and 2 are country songs.
Artemon [7]

Answer:

\frac{3}{28} probability.

Step-by-step explanation:

Probability:

\frac{2}{8} of choosing country first try.

\frac{3}{7} of choosing reggae without replacement.

\frac{2}{8} *\frac{3}{7} =\frac{6}{56} =\frac{3}{28}

4 0
3 years ago
15-m=22-8m solve for m
Stella [2.4K]
I hope this helps you

3 0
3 years ago
One of the zeros of the polynomial function is 5.
maks197457 [2]
The last term  is -100 so  its either a or d.
Try a:-

(x^2 - 25)(x-2)(x - 2)

= x^2 - 25 (x^2 - 4x + 4)

= x^2 + 4x^3 + 4x^2 - 25x^2 + 100x - 100
= x^4 + 4x^3 - 21x^2 + 100x - 100   

Its a.

7 0
3 years ago
Read 2 more answers
Good afternoon please help! Geometry! Thank You!! Brainliest!
Step2247 [10]

Answer:

first one should be SAS

second one should be the third choice

3 0
2 years ago
After reading the story “First Day of School,” pick up where the story left off and add a climax, falling action and resolution.
Anit [1.1K]

Although this question asks for original work, and therefore, only you can complete it, we can provide an example to help you guide your work:

<em>"My sister and I said goodbye to mom, and we were ready to finally approach the school and begin one of the most important days of our lives. We were nervous, and worried about whether this year was going to be a good one. I turned around to my sister and asked:</em>

<em>- Are you ready?</em>

<em>- I'm so not ready...</em>

<em>We approached the school, and as we pulled the door, the most delicious smell hit us. It smelled like sweetness, and like a day in the park. We walked in, and what we saw left us in awe.</em>

<em>The school had organized a festival! In order to make the first day of school easier, the morning classes had been cancelled, and we were instead allowed to run and play for a few hours, in order to get to know each other. I saw donuts, corndogs and ice cream. I also saw many kids running around. My sister could not believe her eyes.</em>

<em>- This is the best day ever! - she yelled, while she ran to grab a donut."</em>

In this addition, the conflict is an internal one, as the children feel worried about school. However, this is resolved by the festival that was organized. The climax occurs when the children notice the festival, while the falling action and resolution occur when the children are able to relax and their worries about school disappear.

8 0
3 years ago
Other questions:
  • Jenna knits scarves and then sells them on Etsy, an online marketplace. Let C(x) = 4x + 20 represent the cost C in
    5·2 answers
  • A bank manager wanted to​ double-check her claim that recent process improvements have reduced customer wait times to an average
    12·1 answer
  • Me and my Roomate have an apartment for $1,895.
    14·2 answers
  • 1 + 16 = distance squared
    14·2 answers
  • Help asap!!! What is the slope of the line on the graph?<br><br> Enter your answer in the box.
    10·1 answer
  • Consider the function f (x) = StartLayout Enlarged left-brace first row negative StartFraction 4 x Over x minus 3 EndFraction, x
    14·2 answers
  • Use elimination to solve the system of equations given by 7x + 23y = 12 and 3x + 23y = -8​
    14·2 answers
  • 6) A cone has a slant height of 50 inches and a diameter of 60 inches. What is the volume of the cone?
    7·2 answers
  • Can someone help me please
    7·1 answer
  • Multiply (Make sure to show work on a separate sheet of paper)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!