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
valentinak56 [21]
3 years ago
12

Vertex form of -x^2-8x-16

Mathematics
1 answer:
WARRIOR [948]3 years ago
6 0

Answer:

y =  - (x + 4)^{2}

You might be interested in
Which of the following is an example of a function?
Leokris [45]
A. Not a function since we have the points (-1,0) and (-1,3). The x value repeats while the y values are different. Plugging in x = -1 leads to multiple outputs, which shows we don't have a function. To get a better visual, you can plot the points. You'll see that the points form a vertical line. Therefore, this graph fails the vertical line test. 

B. This is a function. All of the x values are different. The points, when graphed, pass the vertical line test. In other words, its impossible to draw a vertical line through any two points on the graph. Any x input here leads to exactly one y output.

C. This is not a function. Like choice A, we have repeated x values. In this case we have (4,6) and (4,7). The x value x = 4 repeats itself leading to multiple outputs y = 6 and y = 7

D. This is also not a function. The x value x = 0 repeats itself. The graph fails the vertical line test.

--------------------------------

Answer: Choice B

<span />
4 0
3 years ago
0.25 divided by 0.14
Fittoniya [83]

1.785714285714286 should be your answer

8 0
3 years ago
Please help asap Find the measure of angle y. Round your answer to the nearest hundredth. (please type the numerical answer only
mario62 [17]

Answer:

in degree 11.54

in radians 0.20

Step-by-step explanation:

soh= o/h

sin(y)=4/20

y=sin^-1(4/20)

8 0
2 years ago
Read 2 more answers
TIME REM
UNO [17]

According to the graph it can be inferred that the percentage of people for each transmission preference is relatively the same for left-handed and right-handed people (option D)

<h3>How to read the graph?</h3>

The graph shows two bars representing left-handed respondents and right-handed respondents. In the bars there is a blue division that represents the percentage of respondents who prefer manual transmission.

In both cases, the number of people is similar for both variables (manual and automatic) because for every 100 people surveyed, about 20 people prefer manual transmission regardless of whether they are right-handed or left-handed.

Learn more about preferences in: brainly.com/question/7018716

5 0
2 years ago
PLZ HELP ASAP! WILL GIVE BRAINLIEST AND 30 POINTS!!
Elis [28]
ANSWER
Group A

Step by step explanation
I am bad at explaining things
If we want to find The group with the youngest age , we have to find the mean. The mean , means that we add up all the numbers ( the age) ,then divide them with how much number you added . For example, we add the age of group A 9+10+10+10+10+10+10+10+15+15+15+15+15+15+15+15+17+17+17+17+17+17+17+17+19+19+19+19+19+19=449
Than Count how many people are in group A , group A have 30 people that the number you will be dividing
So 449 divided by 30 is 14.966
That the average

The same go for group B
10+10+10+10+10+10+14+14+14+14+14+18+18+18+18+18+18+25+25+25+25+25+28+28+28+28+29+29+29+29=519

There 30 peoples in group B
519 divided by 30 is 19.7
So the Average of groupB is 19.7

Group a is 14.9 and group B is 19.7
Group A average is smaller than Group B that means ,The average of Group A is younger than Group B so the answer will be group a

Group A is the younger Group then group B

3 0
2 years ago
Other questions:
  • Nicole used her credit card to buy a $1,255 mattress. Her credit card has an APR of 11.56%, compounded monthly, and the mattress
    7·1 answer
  • Using the graph as your guide, complete the following statement.
    11·1 answer
  • Need help with finding the x!!!
    14·1 answer
  • Ben bought 12 pounds of apples for $6?use the ratio table to find cost of buying 3 pounds of apples
    5·1 answer
  • The second side of a triangular deck is 6 feet longer than the shortest side and a third side that is 6 feet shorter than twice
    10·1 answer
  • Spencer is carrying out a survey of the bear population at Yellowstone National Park. He spots 2 bears - one has a light colored
    10·1 answer
  • 51:14
    7·1 answer
  • Ken is thinking of a number. Nine more than the product of 4 &amp; the number is 73. Find Ken's number.
    10·1 answer
  • A water park charges a rental fee plus $1.50 per hour to rent inflatable rafts. The total cost to rent a raft for 6 hours is $15
    14·1 answer
  • What is the surface area of this rectangular prism?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!