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
Slav-nsk [51]
2 years ago
13

Graph the quadratic function f(x)= -2x^2 + 6x - 2

Mathematics
2 answers:
inn [45]2 years ago
5 0
The answer is........

zhuklara [117]2 years ago
4 0

Answer:

  see below for a graph

Step-by-step explanation:

The function can be rewritten to vertex form to aid in graphing.

  f(x) = -2(x^2 -3x) -2

  f(x) = -2(x^2 -3x + 2.25) -2 +4.50 . . . . . . add (3/2)^2 inside parentheses and subtract an equivalent amount outside parentheses

  f(x) = -2(x -1.5)^2 +2.5

The vertex is located at (1.5, 2.5), and the vertical scale factor is -2. The point (3, -2) will be another point on the graph, along with the y-intercept (0, -2) and the vertex (1.5, 2.5).

You might be interested in
4773 rounded to the nearest hundred
vazorg [7]

Answer:

4800

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
The following equation is often referred to as Euler's Formula; e^pii+1=0 Use what you know about complex numbers to show that t
Sav [38]

Answer:

\large \boxed{e^{i\pi}+1=0}

Step-by-step explanation:

Hello, please consider the following.

For any x real number,

e^{ix}=cos(x)+i\cdot sin(x)\text{, right? So}\\\\e^{i\pi}=cos(\pi)+i\cdot sin(\pi)\\\\e^{i\pi}=-1+i\cdot 0=-1\\\\\text{ We add 1 to both sides of the equation.}\\\\\large \boxed{e^{i\pi}+1=0}\\

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

6 0
2 years ago
If A={1,2,3,4,5},B={4,5,6,7} and C={2,3,4}find (A-B)-C​
Oksana_A [137]

Answer:

(A - B) - C = { 1 , 4 , 6 , 7 }

Step-by-step explanation:

A = { 1 , 2 , 3 , 4 , 5 }

B = { 4 , 5 , 6 , 7 }

A - B = { 1 , 2, 3 ,6 , 7 }

C = { 2 , 3 , 4 }

(A - B) - C = { 1 , 4 , 6 , 7 }

4 0
3 years ago
What is the area of a sector with a central angle of 4π3 radians and a diameter of 7.3
julsineya [31]
The answer in terms of pi would be 13.3225pi. And the full answer would be 41.83265.
5 0
2 years ago
How many kg in a pound
slava [35]
0.453592 KG in a pound

7 0
3 years ago
Other questions:
  • A sphere has a volume of 523.33 cubic centimeters what is the diameter in centimeter of the sphere?
    5·1 answer
  • it is estimated that the value of a new car is reduced 50%,after one year of ownership .Find the value of a $21,900 new car ofte
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7Dx%20%2B%5Cfrac%7B1%7D%7B4%7D%20%3D%20%5Cfrac%7B1%7D%7B3%7Dx%20%2B%20%5Cfr
    7·1 answer
  • What is 800x50+67-5=
    15·1 answer
  • a city block is a square with each side measuring 102 yards. Find the length of the diagonal of the city block.
    15·1 answer
  • Bar stock of inittial diameter = 90 mm is drawn with a draft = 15 mm the draw die has an entrance angle
    15·1 answer
  • In this figure, AB∥CD and m∠1=110°. What is m∠5 ? 90° 180° 70° 110°
    12·1 answer
  • Can 12/52 be made into lowest fraction
    11·1 answer
  • Quadrilateral QRST is a square. If the measure of RS is 12x + 5 and QT is 8x + 15. find the value of QR ​
    10·2 answers
  • ¿Cuántos estudiantes prefieren Ciencias?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!