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
Yanka [14]
4 years ago
6

Which point represent the location of the vertex of the

Mathematics
2 answers:
stepladder [879]4 years ago
4 0

Answer:

 (4,-7) is the vertex

Step-by-step explanation:

The equation of the parabola is of the form

y= a(x-h)^2 +k

where (h,k) is the vertex

f(x) = -2(x – 4)^2 – 7

  (4,-7) is the vertex

agasfer [191]4 years ago
4 0

Answer:

The vertex point is (4, -7)

Step-by-step explanation:

Compare withe the general form of the vertex form:

f(x) = a(x - h)^2 + k  where  (h, k) is the vertex.

f(x) = -2(x - 4)^2 - 7.

- so the vertex is (4, -7).

You might be interested in
Sandra needs to obtain a random sample of 20 students from her school, in order to do a project for her statistics class. Which
ser-zykov [4K]

Answer: D) At the next school assembly, choose one student from each of 20 randomly selected rows.

Step-by-step explanation:

A wouldnt be correct because it is all students from the spots program

B isnt correct because it is 10 girls and 10 boys from the girls' and boys' soccer teams

C wouldnt be correct because it would be the first 20 students she sees once she leaves statistics class

D is the only unbiased, completely random selection choice.

3 0
4 years ago
Read 2 more answers
When 12 is subtracted from 3 times the number the result is 24 what's the number
prohojiy [21]
x-\ number\\\\
\frac{12}{3x}=24\ \ \ \ | multiply\ by\ 3x\\\\
12=24*3x\\\\
12=72x\ \ \ \ | divide\ by\ 12\\\\
x=6\\\\Number\ is\ 6.
3 0
3 years ago
A number divided by 40 has a quotient of six with the remainder of 16
djverab [1.8K]
So a number (x because unknown) divided by 40 (x divided into 40 parts or x/40) has a quotient of 6 with a remainder of 16 (answer=6 with 16 remainder)

remember that remainder is not involved in division, just leftover
x/40=6+16 remainder
to get rid of the fraction, multiply the whole equation by 40 and add the remainder (since it wasn't involved in division)
x=240+16
x=256
check: use calculator/head


number=256
3 0
3 years ago
To fit between two windows, the width of a bookshelf must be no greater than Six and one half feet. Mrs. Aguilar purchases a boo
dimaraw [331]

Answer:

The bookshelf will fit between the windows with 1 inch remaining.

Step-by-step explanation:

Total width available for bookshelf

Six and half feet = 6.5 feet = 78 inches

Total width of the bookshelf = 77 inches

Hence, the bookshelf Mrs. Aguilar has purchased will fit between the windows with 1 inch remaining.

8 0
4 years ago
What is 0.572x1000?
Lunna [17]

I'm guessing it's 572 ?

3 0
3 years ago
Read 2 more answers
Other questions:
  • What fraction of one gallon is one quart
    13·1 answer
  • Select the values for p, q, and r that will make the following equation true.
    13·1 answer
  • X divided by 4 equals -7. What is x?
    10·2 answers
  • I need help with these two math problems plz. Show your work
    10·2 answers
  • What is the solution set for 3(44)+2r=240 given the replacement se {52,53,54,55}
    5·1 answer
  • Evaluate the expression when b=5 and c=7
    13·1 answer
  • Julie wants to buy a car and is deciding how she should invest her money. To best meet her needs she should
    5·2 answers
  • Since the denominator is 3 each model is divided into what equal parts.​
    14·1 answer
  • There are 72 apples on my tree at home; 38 are red, and the rest are green. I know 46 of the apples have worms in them, so I can
    11·1 answer
  • How many is 4 dimes + 5 cents + 6 cents equals?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!