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
aleksklad [387]
3 years ago
9

Which equation describes a parabola that opens left or right and whose

Mathematics
1 answer:
zalisa [80]3 years ago
4 0

Answer:

  B.  x = a(y - v)^2 + h

Step-by-step explanation:

The basic equation is ...

  x = f(y)

  x = y^2

To translate the vertex from (0, 0) to (h, v), we replace x with (x-h) and y with (y-v). Now, we have ...

  x -h = (y -v)^2

To scale the graph horizontally by a factor of "a", we multiply the right side by "a":

  x -h = a(y -v)^2

Adding h gives the form you want to compare to the answer list:

  x = a(y -v)^2 +h

_____

The attachment shows an example for (h, v) = (4, 3).

You might be interested in
In a survey of 300 voters, 68 said they voted for Candidate A. How many votes can Candidate A expect to receive if the populatio
tamaranim1 [39]
Hello, I believe the answer is 2,244
7 0
3 years ago
A certain fluid is not a liquid if its temperature above 140 C or below 0 C. Enter a compound inequality for the temperatura t w
tiny-mole [99]

Answer:

t < 0 and t > 140

Step-by-step explanation:

It is given in the question that fluid is not a liquid if its temperature is above 140°C or below 0°C.

So, the inequality that satisfies the temperature at which the fluid is liquid will be given by 140 ≥ t ≥ 0.

Now, the compound inequality for the temperature t when the fluid is not liquid is t < 0 and t > 140. (Answer)

5 0
4 years ago
What percent of 30 is 12?​
uysha [10]
The answer is 6 :))))))))
5 0
3 years ago
F(x)=2x-1 and g(x)=x^2
Fofino [41]

2x-1=x^2

If you plug these two equations into a graphing calculator, like desmos.com, you can see that the two lines will intersect at (1, 1).

5 0
4 years ago
Which data would be best analyzed and communicated using a histogram?
Nady [450]
 The data  that would be best analyzed and communicated using a histogram is <span> the average number of clams dredged up at different depth ranges (5–10 m, 10–15 m, etc.)
</span>because when we are using x axix then we can use different range <span>(5–10 m, 10–15m
so correct option is 4
hope it helps</span>
7 0
3 years ago
Other questions:
  • A parachutist's speed during a free fall reaches 207 kilometers per hour. What is this speed in meters per second? At this speed
    11·2 answers
  • A market buys mixed nuts at $12.50 per pound. They want to make a 22% profit. What should they charge for the retail price
    6·2 answers
  • The tee for the sixth hole on a golf course is 305 yards from the tee. On that hole, Marsha hooked her ball to the left, as sket
    13·1 answer
  • Philippa took out a $860 discounted loan for a period of m months at a simple interest rate of 6%. The amount she actually recei
    13·2 answers
  • I need help please ..
    7·1 answer
  • A. To help her parents pay her tuition fee. Fhed save P5 more each week than she does precending week her savings in the first w
    7·1 answer
  • A baseball team plays in a stadium that holds 51,000 spectators. With ticket prices at $10, the average attendance had been 38,0
    13·1 answer
  • The price of a new car is $29990.if the sales tax rate is 6.5 percent,then how much sales tax is being charged? What is the tota
    9·2 answers
  • What assumption must be made about the sun rays if you use this method of determining the circumference of a large sphere?
    10·1 answer
  • I will mark you brainly Answer the following questions. Questions What is an amount between $2 and $10? (A) __________ What is a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!