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
Radda [10]
3 years ago
5

1.) what do values a h and k tell about the graph

Mathematics
2 answers:
solmaris [256]3 years ago
8 0
The values h and k are basically your x and y values. H is x and K is y. The domain and range are your x and y values also. Domain is your x values and Range is your y values. That's really all I know. I hope this at helps some.
SashulF [63]3 years ago
4 0
Attached is a very useful chart for translations. [https://us-static.z-dn.net/files/df7/85ffaebe52d207009f6ed5967a5e05b4.jpg]

A number added or subtracted outside of parentheses shifts the graph vertically up (if number is added) or down (if number is subtracted).
As you can see in the chart,
f(x) + k shifts the graph up k units, and
f(x) - k shifts the graph down k units.

A number that is multiplied to x outside parentheses stretches or shrinks the graph vertically. If that number is greater than 1, then it stretches the graph. If the number is a fraction or between 0 and 1, then it shrinks the graph vertically.

As you can see in the chart,
a * f(x), where a>1 stretches the graph f(x) vertically by a factor a.
a * f(x), where a is between 0 and 1 shrinks the graph f(x) vertically by a factor of a.

When h is added or subtracated from x inside the parentheses, the graph is shifted horizontally right or left. Remember that this is opposite of what the sign is:
If h is positive, f(x + h), then the graph shifts left h units.
If h is negative, f(x - h), the graph shifts right h units.
Note that the attached chart uses c instead of h.

Since the function will be quadratic (degree is 2), the domain will be all real numbers, from -infinity to +infinity (-∞, +<span>∞).
Depending on whether the value of a is positive or negative, the graph will open up like a U (if a is positive) or open down like an upside down U (if a is negative).

Since the equation is in vertex form f(x) = a(x - h)^2 = k, the vertex is (h, k). The range (set of y-values) will be from y-coordinate of the vertex (k) to positive or negative infinity depending on whether the graph opens up or down. </span>

You might be interested in
Monica receives a flat rate of $25 and an hourly rate of $15 when she works. Which of the following equations represents the tot
shutvik [7]

Answer

d=25+15x I think

                   

5 0
3 years ago
Is 1.6 or 1.25 bigger
Verizon [17]
1.6 is bigger because
8 0
2 years ago
Read 2 more answers
Charlotte divided a whole pizza into 4 pieces. one piece formed a straight angle. one formed a right angle. two pieces formed ac
Minchanka [31]
You have to draw a pie graph.

The first piece (with the straight angle) cuts the pie in half. 

The second piece cuts the remaining half in halves (making a quarter).

The third and fourth pieces are the same as each other. So they must each have an angle of 45 degrees. Each of these is an eighth of the total pie.

Should be fairly easy. Good luck!
7 0
2 years ago
Evaluate the following intervals<br>x^-4dx​
igor_vitrenko [27]

Answer:

simplified:

\frac{d}{x^3}

and Find the integral if that's what you also wanted:

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

8 0
2 years ago
Write an equation in slope-intercept form of the line that passes through the given point and is
Tema [17]

Answer:

y = 9x - 15

Step-by-step explanation:

The given y = 9x - 5 is already in slope-intercept form.  Any line parallel to this one has an equation that looks exactly the same except for the constant term.  Call the new constant term 'C.'

Start with y = 9x - 5 and substitute the coordinates of the given point (-1, 6):

6 = 9(-1) + C, or

6 + 9 = C, or

C = 15

Then the equation of the line that passes through (-1, 6) and is parallel to y = 9x - 5 is

y = 9x - 15

5 0
3 years ago
Other questions:
  • If the volume of the prism is 240 cubic inches, what is the area of the base? A) 6.32 square inches B) 10 square inches C) 20 sq
    14·2 answers
  • 2X minus one equals five
    9·2 answers
  • Name; mia
    7·1 answer
  • How to get 813 with exponents parentheses in three different operations
    8·1 answer
  • Simplify to create an equivalent expression. 8−4(−x+5) Choose 1 answer: A 4x−12 B −4x−12 C 4x+13 D 4x+5
    5·1 answer
  • Rite the word sentence as an inequality. two less than a number is more than 15
    5·1 answer
  • in how many ways can 4 mangoes and 3 apples be distributed among 7 children if each child receives only 2 fruit?​
    12·1 answer
  • Can anyone explain please?
    5·2 answers
  • On a map the distance between Juneau and Fairbanks is 5 inches. The approximate distance is 625 miles. The
    7·1 answer
  • What is the perimeter of a regular decagon with sides of 14 inches?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!