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
velikii [3]
3 years ago
13

Which function models the area of a rectangle with side lengths of 2x - 4 units and x + 1 units?

Mathematics
1 answer:
aalyn [17]3 years ago
5 0

Answer:

Area of rectangle, f(x)=2x^2-2x-4.

Step-by-step explanation:

We are given with side lengths of a rectangle are (2x-4) units and (x+1) units. It is required to find the area of rectangle.

The area of a rectangle is equal to the product of its length and breadth. It is given by :

A=L\times B

Let us consider, L = (2x-4) units and B = (x+1) units

Plugging the side lengths in above formula:

A=(2x-4)\times (x+1)

A=2x^2+2x-4x-4\\\\A=2x^2-2x-4

So, the function that models the area of a rectangle is f(x)=2x^2-2x-4.

You might be interested in
Fun center rents popcorn machines for $20 per hour. In addition to the hourly charge, there is a fee of $32. Is the number if ho
insens350 [35]
No... because the two can never collide mathematically. So no, 
8 0
2 years ago
WILL GIVE 30 POINTS <br><br> identify the polynomial. a^2b-cd^3
madam [21]

Answer:

this is a binomial because its separated by a negative sign

Step-by-step explanation:

3 0
3 years ago
Which rectangle if translated 3 units left and 10 units down and then reflected over the line x = -5 will result in rectangle E?
aev [14]

Answer:

Rectangle C

Step-by-step explanation:

i just had this question and got it right

7 0
3 years ago
HELP I NEED HELP ASAP
Elis [28]
The answer i think is it c
4 0
3 years ago
Read 2 more answers
Christy solved this problem. A store charged a customer $445.50 for 150 floor tiles . What is the price of each tile? Christy th
Ivan
A is correct because 445.50 Divided By 150 is Equal to $2.97.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Misty correctly determined the equation of the linear function represented by the table of values below to be in slope-intercept
    9·2 answers
  • Which Shows a translation?
    8·2 answers
  • Which table represents the function y = 2x + 4?
    15·1 answer
  • PLEASE HELP ME!!!!!<br> I need help on number 6 please!!!
    7·1 answer
  • Can you guys help me find the domain? (finding the domain graphically)
    9·1 answer
  • Solve for y. y - 4 = -3(x - 3)​
    11·2 answers
  • Michael went to dinner with his friend. Their total was $25.70. If they left a 20% tip, what was their total
    10·1 answer
  • How do I find the domain and range of y= -(x-2)^2+3?​
    12·2 answers
  • Please help me! I’ve already asked this but nobody answered me so-
    13·1 answer
  • This is for 50 brainly points a brainliest for the best explained answer so here's the question.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!