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
Vitek1552 [10]
3 years ago
5

Formulate the quadratic function that contains the points (-1,2), (0,-1) and (2,5). f(x) = 2x2 + x + 1 f(x) = 2x2 - x - 1 f(x) =

2x2 - x + 2 f(x) = 2x2 - x - 2
Mathematics
1 answer:
ANEK [815]3 years ago
8 0
The answer is fx =2x2+x+1
You might be interested in
The musical frequency of notes is decreasing between beat numbers ___ and ___
eduard
The complete question in the attached figure

we have that
between beats 2 and 3----------> (392-261.6)=130.4-------> increases
between beats 3 and 4----------> (392-392)=0-----> <span>it stays with the same value
</span>between beats 4 and 5----------> (444-392)=52--------> increases
between beats 5 and 6----------> (444-444)=0-----> it stays with the same value
between beats 6 and 7----------> (392-444)=-52-------> decreases

the answer is
between beats 6 and 7----------> (392-444)=-52-------> decreases

7 0
4 years ago
Read 2 more answers
Please help!!!! again
aleksandr82 [10.1K]
\frac{y\ miles}{x\ minutes}=\frac{4\ miles}{28\ minutes}\ \ |cross\ multiply\\\\28y=4x\ \ \ \ |divide\ both\ sides\ by\ 28\\\\\boxed{y=\frac{4}{28}x\Rightarrow y=\frac{1}{7}x}
7 0
3 years ago
The base of a parallelogram is28.4 centimeters the height is one fourth of the base. What the area of the parallelogram?
brilliants [131]
The base of a parallelogram is 28.4 cm.
 The height is one fourth of the base.
28.4 ÷ 4 = 7.1, so the height is 7.1 cm.
What the area of the parallelogram?
The area of any parallelogram is the base times the height.
28.4 cm × 7.1 cm = 201.64 cm²
4 0
3 years ago
Read 2 more answers
Select all relations that are functions from the choices below.<br> NEED ASAP!!
uranmaximum [27]
I think it’s B and C
6 0
3 years ago
ANSWER ONLY IF U KNOW I RLLY NEED HELP THIS IS THE LAST OF MY POINTS.
Ostrovityanka [42]
Sure the answer is 2 4.5
7 0
3 years ago
Read 2 more answers
Other questions:
  • When finding the two numbers mentally, can you use the commutative property?
    8·1 answer
  • B is the midpoint of segment AC; AB = 8v, and AC = 2v + 42. What is BC?
    11·2 answers
  • 3. There are 45 males and 60 females in a subway car. What is the ratio of males to females? Write your answer as a fraction in
    7·2 answers
  • An acute triangle has sides measuring 10cm and 16cm. The length of the third side is unknown
    10·1 answer
  • In class of 60 boys, there are 45 boys who play card and 30 boys who play carom. How many play both games​
    13·2 answers
  • Which ordered pair is a solution to the system of inequalities?
    15·1 answer
  • Need help with working please
    6·1 answer
  • Solve -7 2/3+(-5 1/2)+8 3/4=
    12·2 answers
  • A coordinate grid is shown below. 12 11 -1 0 -1 -2 Part A: Which point represents the origin? (2 points) Part B: Starting from t
    7·1 answer
  • The composite figure is made up of three simpler shapes? what is the area of the figure
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!