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
Naddik [55]
3 years ago
15

How does a change in the value of h effect the axis of symmetry of the graph ? How does the value of k change the axis of symmet

ry ?
I really need to know this ASAP please help
Mathematics
1 answer:
Ber [7]3 years ago
5 0

The value of h is exactly the axis of symmetry. So when h changes, it completely changes the line of symmetry. This is because the vertex is (h, k) and the x value of the vertex is always equal to the line of symmetry in a quadratic.

Changing the k value does nothing to the line of symmetry. This is because it is just moving the graph up and down, which doesn't change the symmetry of a parabola.

You might be interested in
2 = f/8 <br><br><br> f= ? <br> Pleaze helpsz me i will give you robux I promise !!
Ilia_Sergeevich [38]

Answer:

f = 16

Step-by-step explanation:

2 = f/8

Cross Multiplying, we get

f = 16

hope it helps!

8 0
3 years ago
Read 2 more answers
*I WILL MARK YOU BRAINLIEST!!!!!*
AlekseyPX
<h2><em> </em><em>Answer:</em></h2>

<em>-</em><em>3</em>

<em>Explanation</em><em>:</em>

<em>Rate </em><em>of </em><em>change </em><em>in </em><em>the </em><em>interval</em>

<em>X=</em><em>0</em><em> </em><em>to </em><em>X=</em><em>3</em><em> </em><em>is </em><em>given </em><em>by,</em>

<em>r =  \frac{f(3) - f(0)}{3 - 0}  \\ here \\ f(3) = 1 \\ f(0) = 10 \\ r =  \frac{1 - 10}{3}  \\  \:  \:  \:  =  \frac{ - 9}{  3}  \\  \:  \:  \:  \:  =  - 3 \\ hope \: it \: helps.....</em>

4 0
3 years ago
1 A square is a rectangle.
irinina [24]
1.sometimes
2. always
3.never
3 0
3 years ago
Read 2 more answers
1. The C major key, starting with the middle C, consists of seven notes (white keys on the piano) with the following frequencies
Lorico [155]
1.) <span>the ratio of the note A to middle C = 440.0 / 261.6 = 1.6820 ≈ 1.6818

2.) </span><span>the ratio of the note D to middle C = 293.7 / 261.6 = 1.1227

3.) </span><span>D# = 293.6 x 1.0595 = 311.1

4.) </span><span>the ratio of the frequency of G to C is 1 : 262/392 = 1 : 0.6683 ≈ 3 : 2

5.) </span><span>the ratio of the frequency of E to C = 1 : 262/330 = 1 : 0.7939 ≈ 5 : 4

6.) The </span><span>component in a musical note is referred to as the pitch of a sound is the frequency.</span>
8 0
3 years ago
Read 2 more answers
What is the answer too 7(1+11)-9
hodyreva [135]
75 because 7+77=84 and 84-9=75
8 0
3 years ago
Read 2 more answers
Other questions:
  • Use the graph below to fill in the blank with the correct number
    5·1 answer
  • 0.17 x 0.6 please tell me how to show work
    8·1 answer
  • PLEASE PLEASE HELP!!!!. A fish tank, in the shape of a rectangular prism with dimensions 51 centimeters by 39 centimeters by 28
    15·2 answers
  • Describe two different strategies you could us to add 16+35+24+14
    8·1 answer
  • When the coordinates (1, 1), (7, 3), (8, 0), and (2, −2) are joined, which shape is formed?
    15·2 answers
  • Last year 950 people attended a town's annual parade. This year 1,520 people attended. What was the percent increase in attendan
    12·1 answer
  • Adult hippos weigh up to 3300 pounds. If a young hippo weighs 250 pounds, how many pounds might he be expected to gain in his li
    8·1 answer
  • May someone explain what’s sample space is and how to do it? I don’t think my teacher explained it good.
    8·2 answers
  • Help me please help help meee help I’m
    14·1 answer
  • Help fast please ??!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!