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
Olin [163]
3 years ago
6

Graph the functions and identify the domain and range. y=-1.5x^2

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
8 0
You can give random values such as <span> (1,2.5) (2,9) (-1,2.5) (-2,9) and it is a parabola. You'll see that the range is (-infinte, 0] and the domain is (-infinit, infinite). </span>I hope that this is the answer that you were looking for and it has helped you.
Arte-miy333 [17]3 years ago
4 0

Answer:

The domain corresponds to all real number and range corresponds to any real number lesser than or equal to 0.

Step-by-step explanation:

Polynomial functions are continuous. Second order polynomial have a vertix, which is an absolute maximum since coefficient is a negative number. The function is plotted as follows.

The domain corresponds to all real number and range corresponds to any real number lesser than or equal to 0.

You might be interested in
Find the missing length of the right triangle below
lions [1.4K]

Answer:

C = 13

Step-by-step explanation: According to the pythagorean theorem, which states A² + B² = C². This means that in this equation 5²+12²=x². When we solve this we get 169=x². Since 169 is the perfect square of 13 therefore the answer is 13.

8 0
3 years ago
(5x^2+8x+18)+(11x^2-17x-7)
GuDViN [60]

Answer: 16x^2 - 9x + 11

Step-by-step explanation:

(5x^2+8x+18)+(11x^2-17x-7)

5x^2+8x+18+11x^2-17x-7

16x^2 - 9x + 11

3 0
2 years ago
Read 2 more answers
What are the roots of the quadratic equation X² + 4X + 4. How many roots are there.
kogti [31]
If we set the equation equal to 0, we can factor it to find its roots:

x² + 4x + 4 = 0
(x + 2)(x + 2) = 0
x = -2

This graph has one root, a double root, at -2.  This means that a single point, which must be the vertex of the parabola, touches the x-axis at (-2, 0)
3 0
3 years ago
I NEED HELP!!!
zepelin [54]
In order to answer this one, it's really really really really helpful if you know what the law of cosines says. In fact it's absolutely necessary. The law of cosines says if you know two sides of a triangle and the angle between them then you can use that information to find the length of the third side. In the picture you know the lengths of two sides and you know the angle between them. So you can use the law of cosines to find the length of the third sidethat. That's side AC.
6 0
3 years ago
Read 2 more answers
What is the value of the x variable in the solution to the following system of equations?
harkovskaia [24]
Its A. x=4

procedure: 3*equation1 - 2*equation2 ⇒ x=4
8 0
3 years ago
Other questions:
  • The price of a t-shirt is 50$. If you buy 4 shirts, you will get 10% discount. How much do
    12·1 answer
  • I need help with these questions tell me which question you are answering when solving.
    15·1 answer
  • Elsa’s magic is and can cast 53 spells. Her wand can cast 17 fewer spells than her sisters Anna’s want, which is a little bigger
    9·1 answer
  • When Jesus began his ministry on earth he attended the wedding feast where he changed water into wine. six water pots each conta
    7·1 answer
  • (PLZ FAST- 30 PTS)Which expressions are equivalent?
    5·2 answers
  • Can some one help me with this question its hard :( down below ill give brainliest and plz explain
    14·2 answers
  • What is the measure of angle B in degrees?
    5·2 answers
  • Find the lengths of the missing sides
    12·1 answer
  • BRAINLIEST:
    13·2 answers
  • *HELP* *NEEDS IT ALSO TODAY RIGHT NOW*<br><br> Compare.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!