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
emmainna [20.7K]
3 years ago
9

Identify the vertex for the graph of y= -2x^2-12x+1

Mathematics
1 answer:
Kazeer [188]3 years ago
5 0

Answer:

Step-by-step explanation:

y=-2(x^2+6x+9-9)+1

=-2(x+3)²+18+1

=-2(x+3)²+19

vertex is (-3,19)

You might be interested in
This problem please
miskamm [114]

surface areas:

1. 94 ft

2. 96 cm

volumes:

1. 60 ft

2. 42 cm

3 0
2 years ago
A triangle has a 90° angle. What type of triangle is it?
CaHeK987 [17]

Answer:

Its a right triangle

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If the factors of a quadratic function are (x + 2) and (x − 9), what are the x-intercepts of the function?
Zielflug [23.3K]

Answer: D. (-2,0) and (9,0)

Step-by-step explanation:

When you equate the factors to 0 you get

(X+2) = 0

X = -2

(X-9) = 0

X= 9

Here the Y value is 0 as you find the factors of x when the Y value is 0.

So the answer is (-2,0) and (9,0)

8 0
2 years ago
Graph the line y = -2x - 2
Daniel [21]

Answer:

-2x-2

For a line equation for the form of y = mx +b, the slope is m

m= -2

The function has no undefined points nor domain

constraints. There fore, the domain is

domain: -∞<x<∞

The range of polynomial with odd degrees is all the real numbers

range: -∞<f(x)<∞

Step-by-step explanation:

graph is inserted

8 0
2 years ago
PLEASE HELP <br> it hasn’t been a good day and i don’t feel like doing this
Diano4ka-milaya [45]

Answer:

Both are quadrant

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Use the substitution method to solve the following system of equations:
    11·2 answers
  • Mike took a taxi from his home to the airport. The taxi driver charged an initial fee of $6 plus $3 per mile. The total fare was
    8·2 answers
  • Which of the following numbers is the smallest
    5·2 answers
  • Lightbulbs of a certain type are advertised as having an average lifetime of 750 hours. The price of these bulbs is very favorab
    15·1 answer
  • The angles of an equilateral triangle are congruent. If x represents the measure of one angle of an equilateral triangle, which
    12·1 answer
  • PLEASE HELP ME!! IM IN DESPERATE NEED OF HELP
    11·2 answers
  • Lisa bought a suit on sale for 459. This price was 15% less than the original price. What was the original price?
    10·1 answer
  • If you know the answer to this, pls let me know! Thanks!!!! :))))
    13·2 answers
  • Please help!! Need to pass this test it’s my last question
    15·2 answers
  • I rly need help this is a diagnostic test and if I fail it I will be in sooo soo much trouble? Plz help
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!