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
solong [7]
2 years ago
12

Question choices: A: I, IV B: II, III, IV C: III, IV D: II, III

Mathematics
1 answer:
gulaghasi [49]2 years ago
4 0

0Answer:

A

Step-by-step explanation:

Find the zeros by letting y = 0 , that is

x² - x - 6 = 0 ← in standard form

(x - 3)(x + 2) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 3 = 0 ⇒ x = 3

x + 2 = 0 ⇒ x = - 2

Since the coefficient of the x² term (a) > 0

Then the graph opens upwards and will be positive to the left of x = - 2 and to the right of x = 3 , that is in the intervals

(-∞, - 2) and (3, ∞ ) → option A

You might be interested in
Help i need to pass:/
laila [671]

Answer:

biologists have a 14ft john boat with trolling motor for sale or trade for hipnopotomus

8 0
3 years ago
Read 2 more answers
Write an extended response that analyzes the effectiveness of John F Kennedy's Inaugural Address, January 20, 1961, based on you
ioda

Answer:

huhhh  i dont understand fully

Step-by-step explanation:

6 0
3 years ago
What are the rate of change and the initial value of the function represented by the graph?
Norma-Jean [14]

Answer:D

Step-by-step explanation:

7 0
2 years ago
What is a good estimate for 380% of 20
Ostrovityanka [42]

Answer:

380 divided by 20 is your answer

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
The product of two consecutive odd integers is 782. What are the integers?
Alex Ar [27]

Call the smaller of the two odds = n

Call the next number in the sequence = n + 2

n*(n +2) = 782           Remove the brackets.

n^2 + 2n = 782          Subract 782 from both sides.

n^2 + 2n - 782 = 0    We are going to have to factor this.

Discussion

This problem can't be done the way it is written. The product of an odd integer with another odd integer is and odd integer. There are no exceptions to this. So you need to give a number that has two factors very near it's square root for this question to work.

For example, you could use 783, (which factors) instead of 782 .

Solve

n^2 + 2n - 783 = 0

(n + 29)(x - 27) = 0

<u>Solution One</u>

n - 27 = 0

n = 27

The two odd consecutive integers are 27 and 29.

<u>Solution Two</u>

n + 29 = 0

n = - 29

The two solution integers are -29 and - 27 Notice that - 29 is smaller than - 27.

7 0
3 years ago
Other questions:
  • <img src="https://tex.z-dn.net/?f=5x%20%2B%201%20%5Cleqslant%204" id="TexFormula1" title="5x + 1 \leqslant 4" alt="5x + 1 \leqsl
    14·1 answer
  • How do you solve the problem?
    10·1 answer
  • What would this be????
    15·2 answers
  • Find the average velocity of the function over the given interval 2+tan x[-pi/4
    10·1 answer
  • 13. What's the fraction 18 /24 reduced to its lowest terms?
    13·2 answers
  • Helppppppppppppppppppppppppppppppp
    9·1 answer
  • PLZ HLP! You ask 125 randomly chosen students to name their favorite food. There are 1500 students in the school. Predict the nu
    6·1 answer
  • Joel walked of a mile to the store, 1. of a mile to the library,
    8·2 answers
  • Help please I need my extra credit ​
    11·1 answer
  • Which term best describes the geometric figure?<br><br> Line <br> Point <br> Ray <br> Segment
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!