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
Naily [24]
2 years ago
9

Graph y= x^2+3x+2. identify the vertex and axis of symmetry

Mathematics
1 answer:
dlinn [17]2 years ago
5 0
Axis or sym. is -1.5. vertex is ( -.25,-1.5)

You might be interested in
Which statement is true about the extreme value of the given quadratic equation? y = -3x2 + 12x − 33
Zina [86]

Answer:

The equation has a maximum value with a y-coordinate of -21.

Step-by-step explanation:

Given

y =-3x^2 + 12x - 33

Required

The true statement about the extreme value

First, write out the leading coefficient

Leading = -3

-3 < 0 means that the function would be a downward parabola;

Downward parabola always have their vertex on top of the parabola and as such, the function has a maximum value.

The maximum value is:

x = -\frac{b}{2a}

Where:

a= -3; b =12; c =-33

So, we have:

x = -\frac{12}{2 * -3}

x = -\frac{12}{-6}

x =2

Substitute x =2 in y =-3x^2 + 12x - 33

y = -3*2^2 + 12 * 2 - 33

y = -21

<em>Hence, the maximum is -21.</em>

8 0
3 years ago
Four friends participated in a free throw contest. Sean made twice as many
Wittaler [7]

Answer;

Sean got 24 points

Katie got 31 points

Kevin got 8 points

Emily got 12 points

Sorry I cannot give proper explanation because of typo issues.

Hope that can help.

4 0
2 years ago
I am a 4 digit number larger than 2,500. No two of my digits are the same. The product of the thousands digit and the hundreds d
gulaghasi [49]

Answer:

After 5 minutes of hitting my head on a wall I found your answer... 3256

Step-by-step explanation:

4 0
2 years ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7BW%7D%20%3D%202" id="TexFormula1" title="\sqrt[4]{W} = 2" alt="\sqrt[4]{W} = 2
solmaris [256]

Answer:

<h2>W = 16</h2>

Step-by-step explanation:

<h3>\sqrt[4]{W}  = 2 </h3>

To find W raise each of the sides of the equation to the power 4 to make W stand alone

That's

<h3>( { \sqrt[4]{W} })^{4}  =  {2}^{4}</h3>

We have

W = 2⁴

We have the final answer as

<h3>W = 16</h3>

Hope this helps you

6 0
3 years ago
What is the difference of the polynomials?<br><br> (8r6s3 – 9r5s4 + 3r4s5) – (2r4s5 – 5r3s6 – 4r5s4)
tangare [24]
8r^6s^3 - 9r^5s^4 + 3r^4s^5 - (2r^4s^5 - 5r^3s^6 - 4r^5s^4) =
8r^6s^3 - 9r^5s^4 + 3r^4s^5 - 2r^4s^5 + 5r^3s^6 + 4r^5s^4 =
8r^6s^3 -5r^5s^4 + r^4s^5 + 5r^3s^6 <==
6 0
2 years ago
Read 2 more answers
Other questions:
  • Hailey went to the market and bought 5 pounds of coffee that costs $2 a pound. She also purchased 2/3 pounds of lunch meat that
    9·1 answer
  • Divide 24.71/13 to 3 decimal place
    9·2 answers
  • Please help! use the net to find the lateral area of the prisim
    14·1 answer
  • Elevation is measured as a distance above or below sea level. Sea level has an elevation of 0 feet. Johanna is standing on a hil
    10·1 answer
  • Denise is conducting a physics experiment to measure the acceleration of a falling object when it slows down and comes to a stop
    9·1 answer
  • Find the sum of the first 47 terms of the following series, to the nearest integer.
    11·1 answer
  • Every time Luisa bakes a batch of brownies, she uses 12 cup of chocolate. If she has 32 cup(s) of chocolate remaining, how many
    9·1 answer
  • What is the value of x for this question?
    10·1 answer
  • What is the value of A when we rewrite<br> (2/3)^x+4 - (2/3)^x as A • (2/3)^x
    8·1 answer
  • 6000.0 divided by 24, please show your work, I really need help
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!