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
lesantik [10]
3 years ago
5

A parabola has a vertex at (-1,0) and opens down. What is the equation of the parabola?

Mathematics
1 answer:
Lapatulllka [165]3 years ago
5 0

Answer:

y = - (x + 1)²

Step-by-step explanation:

Vertex form of a parabola is given by,

y = -(x - h)² + k

Where (h, k) is the ordered pair representing vertex.

(-) sign denotes that the parabola is opening downwards.

If the coordinates of the given parabola is (-1, 0)

Equation of the parabola will be,

y = - (x + 1)² + 0

y = - (x + 1)²

Therefore, equation of the parabola will be, y = - (x + 1)²

You might be interested in
Questions 6,7 please help!
navik [9.2K]
Answer 6 is and exponential, but I don’t know what 7 is, sorry
6 0
3 years ago
CAN ANYONE HELP ME ANSWER THIS PLEASE​
HACTEHA [7]

Answer: 14/45

Step-by-step explanation: The probability that they first event will occur is 2/10. The probability that the second event will occur is 1/9. If you multiply those like it says in the hint you will get 14/45. (I think this is right)

5 0
3 years ago
Solve these [7x+5](8x+3)<br> (3-8x)(4-5x)<br> 2(4x+7)(6x-5)
masha68 [24]

Answer:

107520x6+89344x5−241808x4−55444x3+121478x2+6030x−12600

Step-by-step explanation:

brailiest

7 0
3 years ago
Sarah is planning to fence in her backyard garden. One side of the garden is 34 feet long, another side is 30 feet long, and the
Sonbull [250]

Answer: $393

Step-by-step explanation: (34’+ 30’+67’) x $3.00 = 131 x 3.00 = 393

8 0
3 years ago
924,130 the 2 is the what spot
Elden [556K]

Answer:

10,000th spot

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • 80 increased by 25%, then decreased by 25% is
    13·2 answers
  • What is the solution for 2(4r+6)=2/3(12r+18)
    10·1 answer
  • the price of the admission to a roller skating rink is $5 . angelo has a coupon good for 25% off the price of admission for up t
    7·1 answer
  • 3 to the square root of 7 - 5 to the square root of 7
    7·1 answer
  • The parking meter charges $2 for the first hour, then $.75 for each hour thereafter. Nate only has $5. How many hours can he par
    13·2 answers
  • What is the value of the underlined digit 16,403 with the number 1 underlined
    7·1 answer
  • Use the Distributive Property to solve the equation.<br> 3=3/4​(b-8)<br> ​Im so confused
    14·2 answers
  • ! HELP PLEASE !
    6·2 answers
  • Word Problem #2
    8·1 answer
  • Find the value of x in the figure shown
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!