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
masha68 [24]
3 years ago
9

Determine whether the function is linear or quadratic. Identify the quadratic, linear, and constant terms of the equation: y=(x-

1)(4x+2)-4x^2
Mathematics
1 answer:
ki77a [65]3 years ago
8 0
Hello,

Multiplying (x-1) by (4x+2) the term in x² is x*4x=4x².
If we substract 4x² the term of y in x² will be 0.
The function is not quadratic.

Since 4x*(-1)+2*x=-2x (product of terms in x) : the function is thus linear.

Constant term is -1*2=-2

You might be interested in
Please give me the correct answer.Only answer if you're very good at math.Please don't put a link to a website.​
Alexus [3.1K]

Answer:

3, 50, 2

Step-by-step explanation:

By multiplying all terms by 5, we are trying to remove the fraction on the left hand side. On the right hand side of the equation, expand the bracket by multiplying 5 to each term in the bracket.

3(n +25)= 5(10) +5(\frac{2}{5} n)

3(n +25)= 50 +2n

To find the value of n, expand the bracket on the left hand side:

3(n) +3(25)= 50 +2n

3n +75= 50 +2n

Bring all n terms to one side, constants to the other:

3n -2n= 50 -75

n= -25

8 0
2 years ago
Create a real-life situation that can be describe with the unit rate 9:1. Describe how quantities are related.
iris [78.8K]
I have 81¥ and I'm going to the US, so I need to convert my Yen into US Dollars, if i get 1 USD (US Dollar) for every 9¥, how many USD will i have if i convert all of my Yen?
4 0
3 years ago
Can someone please help me with this!!!
user100 [1]
It is an arithmetic because it is adding 2 to each number.
7 0
3 years ago
Under which condition is the sample proportion, , a point estimate of the population proportion?
notka56 [123]

Answer:

c. the sample portion is unbaised

Step-by-step explanation:

plato

5 0
2 years ago
Is the mean resistant
Dvinal [7]
Hold on just have to type before I can see the question
8 0
3 years ago
Other questions:
  • Which situation could this diagram represent
    15·2 answers
  • KamaLa had 5026 grams of flour in a canister. She bought 4157 grams. She poured from the bag into the cannister. As a result the
    7·1 answer
  • A particular train is 14 ft tall. A model of it was built with the 3 in : 2ft. How tall is the model
    9·1 answer
  • selling baseball cards for $4 a card and buying baseball cards for $6 a card. If you started the day with $200, how much money d
    14·1 answer
  • How are the values of the 3s in 33,000 related​
    13·1 answer
  • Simplify the fraction 4t ^ 2 - 16 ÷8 ÷ t - 2 ÷6
    12·1 answer
  • HELP NEEDED ASAP! I NEED HELP ASAP !! IF YOU ANSWER WITHOUT ACTUALLY ANSWERING AND ONLY FOR POINTS YOU WILL BE REPORTED!!
    8·1 answer
  • I need help understanding this
    12·1 answer
  • On Friday night, Alex ate a large pizza for dinner. He had 3/5 of the pizza left over when he was done. On Saturday, he ate 1/2
    14·1 answer
  • A worker at a farm supply company in Franklin County is mixing up a 420-kilogram batch of its special grain blend for horses, wh
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!