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
Oxana [17]
2 years ago
12

Please help me I don't understand this at all and I can't get it. I spent 4 hours on these equations

Mathematics
2 answers:
DerKrebs [107]2 years ago
5 0

Answer:

Hi. so I don't have the answers but usually if you find the name of the website your homework is from (if should be at the bottom of the page) online you can also find the answers for it. Just letting you know for this homework and future references.

Step-by-step explanation:

If the teacher asks for you to show your work the website might not show you step by step but you can just say you did it on a separate page. hope this helps!

Black_prince [1.1K]2 years ago
5 0

Answer:

  • h(x) = 1/2 |x - 1|  -  2
  • h(x) = - (x + 2)²  +  3

Step-by-step explanation:

  • <em>See attached</em>

You need to recognize the parent function by looking at the graph. Then you need to find out how different is the graph from the parent function and finally work out the equation of the graph considering the transformations.

4)

<u>The parent function is the absolute value function:</u>

  • h(x) = |x|

Its vertex is at the origin. We see the vertex has shifted and also the slope has changed.

We can find the slope easily, the ratio of rise to run is 1/2

<u>The function becomes:</u>

  • h(x) = 1/2 |x|

Now considering the translation. We see the vertex has coordinate of (1, -2)

It means the graph has shifted 1 unit right and 2 units down.

<u>The shift right  is shown as:</u>

  • h(x) = 1/2 |x - 1|

<u>and adding the shift down:</u>

  • h(x) = 1/2|x - 1| - 2

This is our final equation.

5)

Parabola is the graph of the quadratic function.

<u>The vertex form of the function is:</u>

  • h(x) = a(x - h)² + k, where (h, k) is the vertex

<u>Now, we see it is opening down and the vertex is at (-2, 3):</u>

  • h(x) = a(x - (-2))² + 3 = a(x + 2)² + 3

<u>To find the value of a we can use a point on the graph. Let's use point (0, -1):</u>

  • -1 = a(0 + 2)² + 3
  • -1 = 4a + 3
  • 4a = -4
  • a = -1

<u>The function is:</u>

  • h(x) = - (x + 2)² + 3

You might be interested in
What is the sum of entries a32 and b32 in A and B? (matrices)
Katyanochek1 [597]

Answer:

The correct answer is option D.  13

Step-by-step explanation:

From the figure we can see two matrices A and B

<u>To find the sum of a₃₂ and b₃₂</u>

From the given attached figure we get

a₃₂ means that the third row second column element in the matrix A

b₃₂ means that the third row second column element in the matrix B

a₃₂ = 4 and b₃₂ = 9

a₃₂ + b₃₂ = 4 + 9

 = 13

The correct answer is option D.  13

4 0
3 years ago
Read 2 more answers
Find the least common multiple of 4 and 20
Svetach [21]

Answer:

Heya mate....

Step-by-step explanation:

This is ur answer.....

<h2>LCM of 4 and 20 is 20.</h2>

Hope it helps!

Brainliest pls!

Follow me :)

3 0
2 years ago
Read 2 more answers
Help please 30 pins
wolverine [178]

Answer:

12 m

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Jose is surveying shoppers about their use of the new pharmacy in a grocery store. Which of the following questions in his surve
sladkih [1.3K]
The answer would be- How many hours do you spend at the pharmacy each month?

This is the answer because it can be found by using data!
8 0
2 years ago
Read 2 more answers
What is 1/3 divided by 3/4
Bad White [126]

Answer:

..

Step-by-step explanation:

\frac{4}{9}

3 0
2 years ago
Read 2 more answers
Other questions:
  • Last week, Sasha drank 3300 milliters of water on sunday. She drink 2 liters of water each day Monday through Friday she drank 2
    9·1 answer
  • Why is there a 0 the quotient
    7·1 answer
  • 8000 / 800 = 10 because 8000 represents
    6·1 answer
  • What is the equivalent of pi over 6 radians in degrees?
    8·1 answer
  • I lost my protractor,what else can I use to measure and name angles? Thanks a lot!
    12·2 answers
  • A box contains 19 large marbles and 10 small marbles. Each marble is either green or white. 8 of the large marbles are green, an
    7·1 answer
  • Find the number that makes each statement true.
    15·1 answer
  • When all 240 6th grade students were polled, results showed that 96 students were dissatisfied with the music played at the scho
    15·1 answer
  • Harry collected green balls in a bag. He drew two balls, of the five balls, out of the bags. Is this a random sample of the gree
    15·1 answer
  • The more experiments that are performed, the closer the experimental probability gets to the theoretical probability: true or fa
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!