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
jeka94
2 years ago
13

How do you find the axis of symmetry?​

Mathematics
2 answers:
S_A_V [24]2 years ago
7 0

Answer:

x=-b/2a

Step-by-step explanation:

axis of symmetry is the line that across the vertex from a parabola(ax^2+bx+c).

The expression to find vertex is -b/2a

Thus, x=-b/2a is a vertical line that across the vertex aka the axis of symmetry.

nasty-shy [4]2 years ago
6 0

Answer:

The axis of symmetry always passes through the vertex of the parabola . The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola. For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a .

Step-by-step explanation:

You might be interested in
Max Steel drives his 1969 Mustang 15 miles per hour. If there are 5280 feet in one mile and 60 seconds in one minute, how many f
shutvik [7]

Answer:

22 feet per second

Step-by-step explanation

15x5280=79,200

79,200/60=1320 feet per minute since 60 minutes per hour

1320/60=22 feet per second since 60 seconds per minute

8 0
3 years ago
Tiffany used her debit card to buy lunch for $9.72 on Wednesday. On Thursday, she deposited $9.72 back into her account. What is
Wittaler [7]
There is no overall increase or decrease in her bank account.

She spent $9.72 and later deposited the same exact amount. 

So the over increase or decrease was $0.

I hope I've helped you! If you have any more questions let me know!

5 0
3 years ago
a gardener has 8 pounds of fertilizer. He packs the fertilizer into 5/8 pound bags. What is the maximum number of 5/8 pound bags
navik [9.2K]
A gardener has 8 pounds of fertilizer. He packs the fertilizer into 5/8 pound bags. What is the maximum number of 5/8 pound bags he can pack?

so first you multiply 8 pounds times 5 from 5/8 which is 40/8 pounds bags
now how many 8s can fit in 40 
40 divided by 8 =5 
so he can pack 5 maximum bags
7 0
2 years ago
The ratio of pens to pencils in Mrs. Bosworth's desk is 4:1. What does this mean?
anzhelika [568]
If there are 4 pens there will be 1 pencil, if there is 1 pencil there will be 4 pens
If the ratio is factored to a number, let's say 3, then there will be 12 pens for every 3 pencils
4 0
3 years ago
What is the final value? Initial Value 220 Decrease 10%
Leto [7]

Answer:

198

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
Other questions:
  • To the nearest hundredth, what is the length of line segment AB ?
    12·1 answer
  • Has anybody ever done this or have the answer to them?
    15·1 answer
  • Select the equivalent expression.<br> Choose 1 answer
    6·1 answer
  • F(n)=64+6n what is the recursive formula of f(n)?
    7·1 answer
  • Solve for x. Write your answer as “x=__”<br><br><br> Don’t put the 8 into equation
    13·1 answer
  • Y'ALL, WOULD A KIND SOUL PLEASE PLEASE HELP ME???!!!!!!!!!!! im running out of points
    14·1 answer
  • Can someone please answer this question.
    13·1 answer
  • Evaluate 8 − 12 ÷ 2 + 3. (1 point)
    8·2 answers
  • Triangle ABC is the image of Triangle DEF under a dilation such that AB=3/4 DE. Which of the following best describes Triangles
    14·1 answer
  • Help please. I'm stuck.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!