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
Feliz [49]
3 years ago
6

What are some ways to describe the relationship between sets of numbers?

Mathematics
1 answer:
ss7ja [257]3 years ago
4 0
By their increase and decrease
You might be interested in
How to find the area of a regular polygon?
vaieri [72.5K]
To find the regular follow this formula ; area = 1/2 x perimeter x apothem. Which means ... perimeter = the sum of lengths of the all sides
4 0
3 years ago
Read 2 more answers
If f(x) = 2x^2 - 5 and g(x) = 3x3, find (f-g)(x).
77julia77 [94]

\text{Given that,}~ f(x) = 2x^2 -5 ~ \text{and}~ g(x) = 3x^3\\\\\text{Now,}\\\\ ~~(f-g)(x)\\\\=f(x) - g(x)\\\\=2x^2 -5 - 3x^3\\\\=-3x^3 +2x^2 -5

4 0
2 years ago
Factor the polynomial, x2 + 5x + 6
patriot [66]

Answer:

Choice b.

x^{2} + 5\, x + 6 = (x + 3)\, (x + 2).

Step-by-step explanation:

The highest power of the variable x in this polynomial is 2. In other words, this polynomial is quadratic.

It is thus possible to apply the quadratic formula to find the "roots" of this polynomial. (A root of a polynomial is a value of the variable that would set the polynomial to 0.)

After finding these roots, it would be possible to factorize this polynomial using the Factor Theorem.

Apply the quadratic formula to find the two roots that would set this quadratic polynomial to 0. The discriminant of this polynomial is (5^{2} - 4 \times 1 \times 6) = 1.

\begin{aligned}x_{1} &= \frac{-5 + \sqrt{1}}{2\times 1} \\ &= \frac{-5 + 1}{2} \\ &= -2\end{aligned}.

Similarly:

\begin{aligned}x_{2} &= \frac{-5 - \sqrt{1}}{2\times 1} \\ &= \frac{-5 - 1}{2} \\ &= -3\end{aligned}.

By the Factor Theorem, if x = x_{0} is a root of a polynomial, then (x - x_0) would be a factor of that polynomial. Note the minus sign between x and x_{0}.

  • The root x = -2 corresponds to the factor (x - (-2)), which simplifies to (x + 2).
  • The root x = -3 corresponds to the factor (x - (-3)), which simplifies to (x + 3).

Verify that (x + 2)\, (x + 3) indeed expands to the original polynomial:

\begin{aligned}& (x + 2)\, (x + 3) \\ =\; & x^{2} + 2\, x + 3\, x + 6 \\ =\; & x^{2} + 5\, x + 6\end{aligned}.

4 0
2 years ago
How to solve this problem and the answer.
weqwewe [10]
I’m not sure sorry cau
8 0
2 years ago
Read 2 more answers
5) Beth is making brownies. She makes 5 batches of brownies on Saturda She uses 1/4 cup of butter in each batch. How much butter
Irina-Kira [14]

Answer:

the answer is 5/4. If you multiply 1/4 by 5 you get 1 1/4 which is the same as 5/4.

8 0
2 years ago
Other questions:
  • I need help with volumes of cones
    12·1 answer
  • Naomi has a neon tretra fish
    13·1 answer
  • What is the value of x. In circle a bae = dae
    5·2 answers
  • 3.3 multiply 2.5+ 5.7 multiply 2.5<br> solve it please
    10·1 answer
  • What is the value of x?
    13·1 answer
  • What is the slope of the line​
    14·2 answers
  • What is 84.8 divided by that =10.6
    11·1 answer
  • Find the quotient of: 3 1/3 ÷ 2 3/5 (Simplify if necessary)
    14·1 answer
  • Mrs. Farquharson drove through a total of 36 intersections on her way home from work last week. At 4 of every 16 intersections,
    13·1 answer
  • 18m + (-13m) = 25 m=
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!