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
Ad libitum [116K]
2 years ago
11

Consider the graph of the quadratic function y=-2(x + 2)2

Mathematics
2 answers:
krek1111 [17]2 years ago
7 0

Answer:

1

Step-by-step explanation:

The quadratic function

y = -2(x + 2)²  - 1

has no real zeros because its vertex is located at (-2, -1) and it opens downward (the leading coefficient, -2, is negative)

A quadratic function has one real root if its vertex has the form (x, 0). If we add 1 to our equation, we get:

y = -2(x + 2)²  - 1 + 1 = -2(x + 2)²

which has point (-2, 0) as vertex

LuckyWell [14K]2 years ago
7 0

Answer:

the answer is 1

Step-by-step explanation:

You might be interested in
When Jake took his dog, Rocky, to the vet in December, Rocky weighed 29 pounds 9 ounces. When he took Rocky back to the vet in M
faust18 [17]

Answer:

he gained 3 pounds :)

Step-by-step explanation:

also im not really sure about the ounces!!!

7 0
2 years ago
Z ⊂ Q ⊂ Q ' <br> true or false
gavmur [86]
The answer is so false
3 0
1 year ago
What is the difference between the temperature -3 and 1
lisov135 [29]
That 1 is greater than 1 because 1 is positive and -3 is negative
8 0
3 years ago
Read 2 more answers
A pet store has 6 tanks of fish. Each tank has c fish. Using c , write an expression for the total number of fish in the store.
Elanso [62]

Answer:

6xc

Step-by-step explanation:


8 0
2 years ago
Match the statements to the correct ratios
Serhud [2]

(going to number these 1-4 starting with the top one)

1. 6:5

2. 1:3

3. 4:3

4. 1:2


8 0
3 years ago
Other questions:
  • 1) 3x + 3 = x +5
    13·1 answer
  • On a coordinate plane, two lines are shown. The first dashed line has a positive slope and goes through (negative 8, 0) and (0,
    16·1 answer
  • Which statement can be used to prove whether the conjecture is true or false?
    15·1 answer
  • How do you put 5/2 on a number line 
    15·2 answers
  • If 7 9/7 n=7 3 then n is___
    10·1 answer
  • If x=2y - 1 and 2x3y + 2, then x = ?​
    6·1 answer
  • Helppppppppppplszzzz
    5·2 answers
  • How much tip should you leave if you want to tip 25% at PF Chang on a $37.99 bill ??​
    8·1 answer
  • PLEASE CLICK ON THIS IMAGE I NEED HELP
    9·2 answers
  • I need help with theses questions
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!