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
drek231 [11]
3 years ago
5

What are the vertex, axis of symmetry, domain and range of the function:

Mathematics
1 answer:
DiKsa [7]3 years ago
3 0
Y=(-x*x)-4x+3
y=-(x^2+4x-3)
4+y=-(x^2+4x+4)+3
y+4=-(x-2)^2.) +3
-4. -4
y=-((x-2)^2)-1

Answers:
Vertex: (2,-1)
AOS:x = 2
Domain: All Real Numbers
Range:[-1,Infinity)
You might be interested in
Explain the steps you would need to take to find slope from data in a table.
Papessa [141]

Answer:

you will need to find the difference (subtract) between two of the y points then do the same for the x points and put to difference of y on top of x and there is you slope using a graph( or if eaven, will come put as a whole number

3 0
3 years ago
On Wednesday, jimmy went to see two movies. The first movie was 115 minutes long. The length of the second movie was 4/5 the len
likoan [24]

Answer:

207 minutes.

Step-by-step explanation:

115 x 4/5 = 92

115 + 92 = 207

5 0
3 years ago
Whats the Axis of Symmetry? willing to give 15 points !!
nydimaria [60]

The axis of symmetry of a parabola in the form

y=ax^2+bx+c

is a vertical line

x=k

where k is the x coordinate of the vertex of the parabola.

The x coordinate of the vertex of the parabola is given by

-\dfrac{b}{2a}

which in your case is

-\dfrac{-6}{2\cdot \frac{1}{4}}=\dfrac{6}{\frac{1}{2}}=6\cdot 2=12

So, the axis of symmetry is the line x=12.

4 0
4 years ago
U
Tamiku [17]

Answer:

22.) 2.0651

23.) 4.231

Step-by-step explanation:

22.) Substitute values into equation

(x)(y) + 2 =

(2.1)(0.031) + 2 = 2.0651

23.) Substitute values into equation

(y) + (x)2

(0.031) + (2.1)2 = 4.231

5 0
3 years ago
HELP I AM TIMED!!!!!!!!!!!!
ExtremeBDS [4]
Answer:

It is the last one 6a-4b+11

Explanation:

Hope this helps if u need clarification plz ask:)
5 0
3 years ago
Other questions:
  • Use the Venn diagram to calculate probabilities.
    13·2 answers
  • Which number sentence is not true?A.|-4.5| = 4.5 B.|0| < |-45| C.|45| > 0 D.|4.5| > |-45|
    12·2 answers
  • Solve the problem as directed. If x and y vary directly, and x = 10 when y = 3, what will be the value of x when y = 9?
    9·2 answers
  • Triangle ABC has vertices A (-2, 2), B (2, 4) and C (3, -1).  What are the coordinates of A' after a dilation by a scale factor
    6·1 answer
  • In science class, Vicky did an experiment with an unknown solid. She started with 11 grams of the solid. During the experiment,
    13·1 answer
  • You may need to use the appropriate technology to answer this question.
    10·1 answer
  • A compound proposition that is always ___________ is called a contradiction. A. True B. False
    13·1 answer
  • Urueg9i5ir6grfgthjkhgfdhj
    9·2 answers
  • PLEASE HELP!!!!! WORTH 40 POINTS
    11·2 answers
  • A personal workout gym offers its customers $11 every month and an additional fee of $9 for maintenance. Write an expression to
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!