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
Nuetrik [128]
3 years ago
12

How many real solutions does the quadratic equation

Mathematics
1 answer:
mixer [17]3 years ago
3 0

Answer:

Option 1: 2

Step-by-step explanation:

see the plotting (made with desmos)

note that 3 is impossible, because a quadratic equation can't have 3 real zeros

You might be interested in
How many solutions does the system have? \begin{cases} & y = 2x-1 \\\\ & y = 2x+6 \end{cases} ⎩ ⎪ ⎨ ⎪ ⎧ ​ ​ y=2x−1 y=2x+
coldgirl [10]

Answer:

A) y=2x−1

B) y=2x+6

The equations reduce to:

-1 = 6

Which is NOT true so those equations have NO solution.

Step-by-step explanation:

8 0
3 years ago
The figures shown are similar. What is the scale factor?
scoray [572]

Answer:

B. 5/9 I TOOK THE TEST

Step-by-step explanation:

6 0
3 years ago
The value of the cumulative standardized normal distribution at z is 0.8770. what is the value of​ z?
Vinvika [58]
<span>The value of z is 0.8770. This answer was derived from information in the question, which states that the value of z is 0.8770. Granted, I don't understand what is meant by "cumulative standardized normal distribution." I only passed statistics because the professor felt sorry for me.</span>
4 0
4 years ago
Read 2 more answers
How do you solve 3x-6y=21 and -5x-y=42
klasskru [66]

Answer:

1.) -7/2

2. -42/5

hope this helps, I just did the math.

8 0
3 years ago
Need help with 6th grade math plz help thanks
tankabanditka [31]

Answer:

D.

Step-by-step explanation:

the graph,, top of the graph says year and students enrolled

4 0
3 years ago
Other questions:
  • 12. Determine the area of the given parallelogram with length 11 and altitude 5.
    5·2 answers
  • A duck has two legs. Write a conditional statement based on the given statement. A. An animal is a duck if it has two legs. B. I
    5·1 answer
  • Last year, Jess saw x dramas and y comedies at the movie theater. If she went to the theater no more than 8 times, which inequal
    16·1 answer
  • What is the quotient (x^3 – 3x^2 + 5x – 3) ÷ (x – 1)?
    13·1 answer
  • If you are running a race and pass the person in the third place, what position are you in now?
    7·1 answer
  • complete the following table with mathematical statements that correspond to the proofs used to solve 4(x-3)/3=20
    10·1 answer
  • Drag each one to the correct set
    6·1 answer
  • 8x – 2y + 3(x + y) ......
    11·1 answer
  • Peter is writing about characters in wonder by r j palacio but somehow jack Will got that I had smiled at him
    11·2 answers
  • -3x-2+7x=10 please help
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!