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
VikaD [51]
3 years ago
10

If a(x) = 2x - 4 and b(x) = x + 2, which of the following expressions produces a quadratic function

Mathematics
2 answers:
Rina8888 [55]3 years ago
7 0

Answer:

Step-by-step explanation:

Multiplying a(x) and b(x) together results in a quadratic equation (a trinomial).  This trinomial looks like (a·b)(x) = (2)(x - 2)(x + 2).  Note that this is a "special product;"  (2)(x^2 - 4); there is no middle term.

aniked [119]3 years ago
3 0

Answer:(ab)x

Step-by-step explanation:

You might be interested in
What is two hundred sixty-five thousandths in standard form?
Debora [2.8K]

Answer:

10^-1*2.65

Step-by-step explanation:

two hundred sixty-five thousandths= 0.265

We need a number between 1 and 10, to do the multiplication in standard form, so 0.265 turns into 2.65.

Because 2.65 becomes, smaller we use a negative power. We only move the decimal place once to the left, so we would multiply 2.65 by 10^1.

10^-1*2.65=0.265

7 0
3 years ago
Which statement describes the symmetry of the data in the two box plots?
inysia [295]

Answer:

The data in country B are more symmetric than the data in country A.

Step-by-step explanation:

The following information is missing:

<em>The box plots show the average wind speeds, in miles per hour, for various cities in two different countries. Average Wind Speeds of Cities in Country A 2 box plots. The number line goes from 1 to 11. For the average wind speeds of cities in country A, the whiskers range from 1 to 9.5, and the box ranges from 3 to 7. A line divides the box at 4. For the average wind speeds of cities in country B, the whiskers range from 1.2 to 11, and the box ranges from 4 to 9. A line divides the box at 6. Average Wind Speeds of Cities in Country B</em>

Country A

  • minimum: 1
  • quartile 1: 3
  • median: 4
  • quartile 3: 7
  • maximum: 9.5

Country B

  • minimum: 1.2
  • quartile 1: 4
  • median: 6
  • quartile 3: 9
  • maximum: 11

We can see that the difference between quartile 1 and minimum, median and quartile 1, quartile 3 and median, and maximum and quartile 3 is more homogeneous in Country B than Country A, then Country B is more symmetric.

3 0
3 years ago
Read 2 more answers
Can someone please help complete this, it’s due at midnight and I don’t understand at all.
Bezzdna [24]

Answer:

You just read it

Step-by-step explanation:

5 0
2 years ago
You select a marble without looking and then put it back. If you do this 3 times, what is the best prediction possible for the n
GenaCL600 [577]

Answer:

1 out of 3 times more likley but

Step-by-step explanation:

4 0
1 year ago
Joseph has a credit card with his bank but he must pay off completely each month for each day that His payment is late the bank
CaHeK987 [17]

Answer:

3%

Step-by-step explanation:

First find the difference between the total payment and what the payment would have been prior to to the 20 days late fee. Divide that number by the amount of days overdue (20) to find the cost of each day overdue. Divide that number of what each day overdue is by the cost of the bill prior to overdue fees. Move the decimal two places to the right.

5 0
3 years ago
Other questions:
  • What is the area of this figure?
    15·1 answer
  • 4:3 = 60:45 true or false
    10·1 answer
  • A box of 15 cookies cost nine dollars what is the cost of one cookie
    15·1 answer
  • Max is designing a hot tub for a local spa.
    6·1 answer
  • How do i get a refund? my son purchased this and I didn't authorize
    5·2 answers
  • __% of 4 is 7 uhh yeaa
    6·1 answer
  • List three solutions to the following equation: 2x + 4y = 24 Please remember to write your answers in the correct (x,y) format.
    6·1 answer
  • 4-14 Practice Problems
    14·1 answer
  • Can you put 2x-y=7 into y equals
    15·2 answers
  • Pls help me I can,t do this
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!