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
Vilka [71]
3 years ago
10

The vertex form of the equation of a parabola is y=2(x+4)^2-7. What is the standard form of the equation.

Mathematics
1 answer:
Elan Coil [88]3 years ago
6 0

Answer:


Step-by-step explanation:

To obtain the standard form of the equation of the parabola y=2(x+4)^2-7, first perform the indicated operations:

y = 2[x^2 + 8x + 16 - 7], or

y = 2[x^2 + 8x + 9],

or y = 2x^2 + 16x + 18

None of the given possible answers match.  The fourth one, D, is closest to the above result, differing only in the constant term (25 versus 18).

You might be interested in
The sequence below shows the total number of days Francisco had used his
drek231 [11]
1 week because ye. 47
3 0
3 years ago
PLEASE HELP ASAP!!
Arada [10]
This is like the equivalent to a jar with 4 green balls and 6 white balls, where you are picking 3. (The 4 green balls signify the friends from kindergarten.) 

You want to solve the probability that the first two balls are green and the third is white. 
First draw --> 4 green out of 10 balls --> 4/10 = 2/5 

Second draw --> 3 green out of 9 balls --> 3/9 = 1/3 

Third draw --> 6 white out of 8 balls --> 6/8 = 3/4 


2/5 x 1/3 x 3/4 

= 6/60 

= 1/10 


so the answer is 1/10 (or 10%)
6 0
2 years ago
Read 2 more answers
What is the equation in point-slope form that represents the line going through (1,3) and (4,6)
Darya [45]
We have the slope m = (6-3)/(4-1) = 3/3 = 1;
Then, y - 3 = 1·( x - 1);
finally, y = x + 2.
3 0
3 years ago
Question 3: i’ll mark u brainliest
Alexeev081 [22]

Answer:

26

Step-by-step explanation:

56cm-48cm=8cm

18cm+8cm=26cm

6 0
2 years ago
Read 2 more answers
The domain of a function is?
Grace [21]
The correct answer is B) The set of all first elements of the function. Let's say you had these three points on a graph of a function: (0.9), (2.6), (4,7). The domain of these three points would be (0,2,4). The domain is just the input for which the function is defined. Hope this helps.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 4,329,608 rounded to the nearest one thousand
    12·1 answer
  • Sara is building a triangular pen for her pet rabbit. If two of the sides measure 8 feet and 15 feet, what could the length of t
    14·1 answer
  • Ms. Gaines is saving one-eighth of her income to purchase a new car. If her income for one week was $890.20, how much did she sa
    9·1 answer
  • Estimate the product 33.6 x 82.1
    15·1 answer
  • Unit Test Review
    9·1 answer
  • What is the value of this expression when cs -4 and d= 10?
    9·1 answer
  • What is the slope of the tangent line to f(x)=-2x+5 at x=-3
    6·1 answer
  • An iPhone selling for $1400 is on sale for the holiday for $400. What was the markdown rate? round to the nearest percent
    15·1 answer
  • Write an equation that describes the function. (10,14) (20,24) (30,34) (40,44)
    10·1 answer
  • What is the next term of the arithmetic sequence?<br> −7,−3,1,5,9,
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!