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
Alinara [238K]
3 years ago
10

F(x) = -1/2x^2 + 3/2x - 2 I need to find the zeros​

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
4 0

Answer:

{-1, 4}

Step-by-step explanation:

In the given f(x) = -1/2x^2 + 3/2x - 2

set f(x) = 0 and then multiply all the numeric terms by -2 to remove the fractions:

f(x) = -1/2x^2 + 3/2x - 2 = 0  =>  1x^2 - 3x - 4 = 0  

This factors into (x - 4)(x + 1) = 0, whose roots are {-1, 4}.  These are the zeros.

You might be interested in
If one of the pedestrian deaths is randomly selected, find the probability that the driver was not intoxicated. Please enter a d
Ivan

Using it's concept, it is found that there is a 0.8606 probability that the driver was not intoxicated.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

Researching the problem on the internet, it is found that there are 62 + 76 + 254 + 598 = 990 deaths, of which 254 + 598 = 852 did not involve an intoxicated driver, hence the probability is given by:

p = 852/990 = 0.8606

More can be learned about probabilities at brainly.com/question/14398287

#SPJ1

5 0
2 years ago
Which statements describe acceleration? Check all that apply.
serious [3.7K]
<span>Positive acceleration occurs when an object speeds up in the positive direction.
Positive acceleration occurs when an object speeds up in the negative direction.
Hope this helps.</span>
8 0
3 years ago
Read 2 more answers
What is the answer for 12
LenaWriter [7]

Answer:

12 = 12

Step-by-step explanation: equal integer theorem.

6 0
3 years ago
Come on smart heads . Earn you some points with this easy problem . I know you can do it !!!
Anna [14]

{(x + 22)}^{2}
6 0
2 years ago
Which table represents the graph of a logarithmic function in the form Y-log, when 5 &gt; 1?
Viktor [21]

Answer:

Determine the domain and range of a logarithmic function.

Determine the x-intercept and vertical asymptote of a logarithmic function.

Identify whether a logarithmic function is increasing or decreasing and give the interval.

Identify the features of a logarithmic function that make it an inverse of an exponential function.

Graph horizontal and vertical shifts of logarithmic functions.

Graph stretches and compressions of logarithmic functions.

Graph reflections of logarithmic function

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression is equivalent to 6-(-8)
    9·2 answers
  • Can anyone help me with #4
    13·2 answers
  • the jellybean jar has a radius of 4.8 cm and a height of 11.8 cm. what would be a reasonable lower limit for the number of jelly
    7·1 answer
  • lisa has 1/3 of an hour to read and watch television. she wants to split her time equally between two activities. how much time
    13·1 answer
  • What is the rule (0,0),(1,4),(2,16),(3,36),(4,64)
    14·2 answers
  • Create a Halloween word problem that can be represented by negative 6 divided by one and one-third.
    8·2 answers
  • The lateral area of a right cylinder having a base diameter of 10 units and height of 10 units is:
    5·1 answer
  • What is the domain and range of {(-5,0), (-8,4), (-4,-4), (1,-5)}?​
    14·1 answer
  • Please help asap.<br> I will give brainliest
    7·1 answer
  • Which set of ordered pairs does not represent a function?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!