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
MariettaO [177]
3 years ago
8

Find the equation of the axis of symmetry for the parabola y = x2 + 6x + 9

Mathematics
1 answer:
Jobisdone [24]3 years ago
4 0

Answer: x = - 3

Step-by-step explanation:

The equation is in a standard form of equation as;

y = ax^2 + bx + c, and therefore, the axis of symmetry is given by the formula,

X = - b / 2a.

Therefore using that in the question, a = 1 and b= 6

Therefore, the axis of symmetry is:

x = - (6) / 2(1) which gives

x = - 3

You might be interested in
Tins of soup claim to contain 300 ml of soup. Aki wants to test if this is an accurate claim. She samples n tins of soup and fin
Basile [38]

This is the dumbest experiment in the world. Like seriously _s o u p c a n s ?

8 0
3 years ago
What is the common ratio of the geometric sequence below?<br> 18, -6, 2. - ...
pantera1 [17]

Answer:

C

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
During second period, Kiera completed a grammar worksheet. Of the 90 questions, she got 70% right. How many questions did Kiera
ANEK [815]

Answer:

we conclude that Kiera got the right 63 questions.

Step-by-step explanation:

Total questions = 90

The percentage of correct question = 70%

Using the formula

The number of correct questions = 70% of 90

                                                         = [70/100] × 90

                                                          = 0.7 × 90

                                                           = 63

Therefore, we conclude that Kiera got the right 63 questions.

7 0
3 years ago
If it takes 5 min to fill 12ft^3 using a garden hose how long will it to take to completely fill the hot tub
Alex

What are the hot tub's dimensions?

4 0
3 years ago
Please help me with math work pol Mrs
storchak [24]
Try to divide 62.01÷ 9 and then do it with the other one

6 0
3 years ago
Other questions:
  • One leg of a 45 - 45 - 90 triangle measures 10 inches. What is the length of the hypotenuse
    15·1 answer
  • What is 763 divided by8
    11·1 answer
  • 3. 2x – y = -7<br> 4x – y = -4<br> A) (-1.5, 4)<br> B) (1.5, 10)<br> C) (4, -1.5)<br> D) (-1.5, -2)
    8·1 answer
  • Daron purchased a cell phone case from the corner store. Daron paid with a $20 bill. The picture to the left shows his change. H
    11·1 answer
  • The area of the triangle is 24 square feet. what is the length of the base?
    8·1 answer
  • What is sum of 109 and h as an algebraic expression
    5·1 answer
  • PLEASE ANSWER ANYONE! IM GIVING MOST OF MY POINTS AWAY!
    5·1 answer
  • Yassar has purchased a $30,000 car for his business. The car depreciates at 30%
    13·1 answer
  • PLEASE HELP!!!!<br> WILL MARK BRAINLIEST!!!!!
    12·1 answer
  • Can you please HELP ME!! I have done question a but i need help on question b. For some people it may be easy but...
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!