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
Natalka [10]
3 years ago
8

Can someone please find the vertex?

Mathematics
1 answer:
crimeas [40]3 years ago
8 0
You have the correct axis of symmetry value. Nice work.

Plug that x value into the equation to get...
y = -2x^2 - 12x - 10
y = -2*(-3)^2 - 12*(-3) - 10 <<-- replace every x with -3; then use PEMDAS
y = -2*(9) - 12*(-3) - 10
y = -18 + 36 - 10
y = 18 - 10
y = 8

The vertex is the ordered pair (-3, 8)

Note: the axis of symmetry is the vertical line through the vertex

You might be interested in
Name the force that is responsible for the upward movement of water in xylem tissues
GenaCL600 [577]

Answer:

Root Pressure is the answer

6 0
3 years ago
LITERALLLLLLY DO AT 12
Lyrx [107]

Answer:

New England had skilled craftsmen in the industry of shipbuilding. The Mid-Atlantic presented a diverse workforce of farmers, fisherman, and merchants. The Southern Colonies were primarily agricultural with few cities and limited schools.

Hope this helped :)

7 0
3 years ago
Read 2 more answers
can someone please help me with this question!!
valkas [14]

Answer:

B' (-4, -4)

Step-by-step explanation:

When you dilate from the origin, you multiply the coordinate points by the scale factor.

B (-1, -1) × 4 = B' (-4, -4)

I hope this helps :))

7 0
3 years ago
Read the question and type your response in the box provided. Your response will be saved automatically.
larisa [96]

Answer:

512

Step-by-step explanation:

8 x 8 x 8 = 512

4 0
3 years ago
Read 2 more answers
Grayson biked 45 miles in 3 hours. Maya biked 26 miles in 2 hours. If they both kept a constant speed, how much faster did Grays
pantera1 [17]

Answer:

Grayson biked at a speed of 15 mph. Maya biked at a speed of 13 mph.

Grayson biked 2 mph faster than Maya.

Step-by-step explanation:

45/3 = 15

26/2 = 13

6 0
3 years ago
Other questions:
  • What is the approximate volume of a cylinder with a diameter of 10 meters and a height of 5 meters
    10·1 answer
  • I need help his to do it
    14·2 answers
  • If you spin the spinner 40 times ,how many 4’s?
    12·2 answers
  • A swimming pool is being filled with water. The diameter of the pool is 27 feet, and the height if 4 feet. Which formula represe
    7·2 answers
  • The total cost of 8 binders is $24. The price of each binder is the same. Which equation represents the proportional relationshi
    5·1 answer
  • 2x - × + 4x simplify​
    12·1 answer
  • See picture above and solve surface area
    9·1 answer
  • COME HERE ANSER PLEASE 25 POINTS!!!!!!!!!!!!!!!!
    14·1 answer
  • Can someone help me with part B? Thank you! Brainliest for correct answer!
    10·2 answers
  • Please, help me with at least one of them. I don’t understand, please.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!