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
TEA [102]
2 years ago
5

What are four kinds of parabolas

Mathematics
1 answer:
patriot [66]2 years ago
3 0
Solutions 

<span>A right handed parabola: </span>y^2=4ax<span><span>

</span></span>A left handed parabola: y^2=-4ax<span>

</span>An up facing parabola: x^2=4ay<span>

</span>A down facing parabola: x^2=-4ay
You might be interested in
1. Evaluate 7m + 3mn; when m=8 and n=14?
FrozenT [24]

Answer:

1. 392

2. 75

3. 12x^{2} - 5x -2

Step-by-step explanation:

1. 7×8 + 3×8×14 = 56 + 336 = 392

2. 675 ÷ (6 + 3) = 675 ÷ 9 = 75

3. 12x^{2} + 3x - 8x - 2 = 12x^{2} -5x-2

3 0
3 years ago
Could the equation. For the graph of the function have degree 4?explain
aivan3 [116]

The graphed polynomial seems to have a degree of 2, so the degree can be 4 and not 5.

<h3>Could the graphed function have a degree 4?</h3>

For a polynomial of degree N, we have (N - 1) changes of curvature.

This means that a quadratic function (degree 2) has only one change (like in the graph).

Then for a cubic function (degree 3) there are two, and so on.

So. a polynomial of degree 4 should have 3 changes. Naturally, if the coefficients of the powers 4 and 3 are really small, the function will behave like a quadratic for smaller values of x, but for larger values of x the terms of higher power will affect more, while here we only see that as x grows, the arms of the graph only go upwards (we don't know what happens after).

Then we can write:

y = a*x^4 + c*x^2 + d

That is a polynomial of degree 4, but if we choose x^2 = u

y = a*u^2 + c*u + d

So it is equivalent to a quadratic polynomial.

Then the graph can represent a function of degree 4 (but not 5, as we can't perform the same trick with an odd power).

If you want to learn more about polynomials:

brainly.com/question/4142886

#SPJ1

5 0
2 years ago
How do you expand 5(2x - 1)?
dybincka [34]
Multiply 5 by each number in the parentheses
4 0
2 years ago
Read 2 more answers
Which expression is equivalent to |a| &lt; 3?
katen-ka-za [31]

Answer:

1. a ≥ -3 and a ≤ 3

I am assuming you mean to have an = sign as well

Step-by-step explanation:

|a| < =3

we get two solutions, one positive and one negative

remember to flip the inequality for the negative

a<=3 and a >= -3


8 0
3 years ago
tyler brought 7/12 pound of trail mix on a camping trip. he ate 4/12 pound of the trail mix. how much trail mix is left
defon

Answer:

Tyler had 7/12  pound of trail mix

He ate 4/12 of it i.e

7/12-4/12=7-4/12

3/12=1/4

<em>He has </em><u><em>1/4</em></u><em> of trial mix left </em>

<em></em>

8 0
2 years ago
Other questions:
  • Witch of the following are categorical data
    11·1 answer
  • How can the decimal –70.73 be written as a mixed number? ​ ​
    13·1 answer
  • Does a=4 solve the equation 5a-3=17?
    8·2 answers
  • 70 dm + 3 m = how many m?
    6·1 answer
  • A building has a shadow that is 18 feet long. Will is 5 feet tall, and he is standing next to the building. Will has a shadow th
    14·2 answers
  • The quotient of two numbers is 21. Their difference is 60.What are the two numbers?
    13·1 answer
  • The product of two numbers is 75
    11·1 answer
  • Solve to get the value of h
    8·2 answers
  • PLEASE ANSWER! WHOEVER ANSWERS WILL BE MARKED AS BRAINLIEST AND GET 100 POINTS!
    6·2 answers
  • The diagram shows a polygon. Find the area, in cm², of the whole diagram. ​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!