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
Mandarinka [93]
3 years ago
9

Which best describes the graph of a quadratic function witha discriminant of -7?

Mathematics
1 answer:
Anettt [7]3 years ago
6 0
That means that it has 2 complex roots, and it has no x intercepts, means that it doesn't touch the x axis at all
You might be interested in
If θ is an acute angle and sin θ = 2 1 , then cos θ =
ss7ja [257]
First of all i think theres a mistakein the question;
i think it is sin θ = \frac{1}{2}

and then sin 30° = \frac{1}{2}

thus θ= 30°\frac{ \sqrt{3} }{2}
3 0
3 years ago
1. Twelve large bottles of water cost $9.
Vaselesa [24]

Answer:1. $3- 4 bottles, 1 bottle = 4/3 , 7 bottles= 28/3

2. 40 pounds=$32, 1 pound= $8/10

3. Per bag= 3/2, 7bags= 21/2

4. Per book = $3, 21 books= $63

5. Per bracelet = 0.25 cents, 11 bracelets = 2 dollars 75 cents

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Simplify -3[(-7)2 – 16] + 4 ÷ 2
katrin2010 [14]

Answer:

92

Step-by-step explanation:

3 0
2 years ago
The fly population on an island is declining t a rate of 1.7% per year. The population was 4600 in the year 2016. Which answer i
Natasha_Volkova [10]

4521.8 maybe

i'm not positive

5 0
2 years ago
Read 2 more answers
Applying Math
Feliz [49]
The answer is because 3 squared =9
7 0
3 years ago
Other questions:
  • Winter break starts in 3 4/7 weeks. Write the mixed number as a fraction greater than one
    5·1 answer
  • Your brother has x dollars. You have 3 times the amount he has. Which expression represents the amount of money you have?
    15·2 answers
  • Help please need answer asap<br><br><br><br><br><br><br><br> slope = 3
    7·1 answer
  • 7x-4(6-x)+12 if x = 6
    15·1 answer
  • Graph the inequality y&gt;-5x+3
    14·1 answer
  • Which of the following is the simplified
    7·2 answers
  • the minute hand on a grandfather clock is 8 inches long what is the circumference of the circle to the nearest tenth of an inch
    6·2 answers
  • Given right triangle ABC with a=50, and m
    15·1 answer
  • Figure ABCD is a parallelogram.
    9·2 answers
  • Emily's family loves to work together in the garden. They have a slight preference for flowers, as 60%, percent of their plants
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!