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
Sloan [31]
2 years ago
14

Can anyone help me please just cat get it​

Mathematics
2 answers:
sukhopar [10]2 years ago
8 0

~\hspace{10em}\textit{function transformations} \\\\\\ \begin{array}{llll} f(x)= A( Bx+ C)^2+ D \\\\ f(x)= A\sqrt{ Bx+ C}+ D \\\\ f(x)= A(\mathbb{R})^{ Bx+ C}+ D \end{array}\qquad \qquad \begin{array}{llll} f(x)=\cfrac{1}{A(Bx+C)}+D \\\\\\ f(x)= A sin\left( B x+ C \right)+ D \end{array} \\\\[-0.35em] ~\dotfill

\bullet \textit{ stretches or shrinks horizontally by } A\cdot B\\\\ \bullet \textit{ flips it upside-down if } A\textit{ is negative}\\ ~~~~~~\textit{reflection over the x-axis} \\\\ \bullet \textit{ flips it sideways if } B\textit{ is negative}\\ ~~~~~~\textit{reflection over the y-axis}

\bullet \textit{ horizontal shift by }\frac{ C}{ B}\\ ~~~~~~if\ \frac{ C}{ B}\textit{ is negative, to the right}\\\\ ~~~~~~if\ \frac{ C}{ B}\textit{ is positive, to the left}\\\\ \bullet \textit{ vertical shift by } D\\ ~~~~~~if\ D\textit{ is negative, downwards}\\\\ ~~~~~~if\ D\textit{ is positive, upwards}\\\\ \bullet \textit{ period of }\frac{2\pi }{ B}

now keeping that template for transformations above in mind, let's take a look at this one

\stackrel{\textit{original}}{f(x) = |x|}\implies f(x)=\stackrel{A}{1}|\stackrel{B}{1}x+\stackrel{C}{0}|+\stackrel{D}{0}

now, the vertex of this type, or original that'll be the origin at (0,0), and its' graph looks like a V.

now let's take a peek at the graph, hmmm from the original V-shape it moved to the left by 2 units, with a horizontal shift of C/B = 2, we can say that +2/1 gives B = 1 and  C = +2, and moved upwards by 3 units, namely D = +3.

we can also see that it flipped upside-down over the horizontal(x-axis), namely A is negative, on all choices the only value we see for A is "4", so it must be that A = -4

let's plug all those in

\begin{cases} A=-4\\ B=1\\ C=+2\\ D=+3 \end{cases}\qquad f(x)=\stackrel{A}{-4}|\stackrel{B}{1}x+\stackrel{C}{2}|+\stackrel{D}{3}\implies f(x)=-4|x+2|+3

Ray Of Light [21]2 years ago
5 0

Answer:

it is c I think if not sorry

You might be interested in
What is five ninths plus four sixths
Minchanka [31]

Answer: 1.22222222222

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
You spinner that has 12 equal sides sections number 1 through 12 find each probability probability three or four
grigory [225]

Answer:

1 in 12 chance of landing on 3

1 in 12 chance of landing on 4

1 in 6 chance of landing on either 3 or 4

Step-by-step explanation:

12 equal sections means probability is 1 in 12 of landing on any one numbered section.

2 in 12 or 1 in 6 chance of landing on either of two numbered sections in one attempt.

4 0
2 years ago
In 2/5 hour, Matt can type 4/5 page. What is Matt's rate in pages per hour?
Fed [463]
4/5  /  2/5
= 4/5 * 5/2
= 4/2
= 2

Answer: 2 pages per hour
6 0
3 years ago
Read 2 more answers
What is the value of this expression when x = -6 and ? 4(x2 + 3) − 2y
Travka [436]

Answer:

I'm gonna guess and I don't know. I'm gonna go with C or A

3 0
3 years ago
8^(3x-1)=2^8 <br><br>Solve for x 
Yuri [45]
8^{(3x-1)}=2^8 \\\\ 2^{3(3x-1)}=2^8 \\\\ 3(3x-1)=8 \\\\ 9x-3=8 \\\\ 9x=8+3 \\\\ 9x=11 \\\\ \boxed{x=\frac{11}{9}}
4 0
3 years ago
Read 2 more answers
Other questions:
  • Dylan is six years older than his sister. If his sister's age is represented by the variable s, which of the following expressio
    7·1 answer
  • Can someone please help me with this problem?? ASAP!
    5·1 answer
  • What do u remember about linear realationships on a graph
    11·1 answer
  • What is the answer to 3x+x/4=x+3/4
    5·1 answer
  • Graph the following inequality on the number line above. 3x &lt; 12
    9·1 answer
  • How do you find the limit of (2+x)^3 -8/x as the limit approaches 0? Please explain how you did it.​
    13·1 answer
  • Solve for h: h + 4.18 = 19.74​
    8·1 answer
  • Find x. Give your answer in the
    13·1 answer
  • Write this equation in function form show work.9=2x+3
    15·1 answer
  • What is the slope of the following line?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!