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
iVinArrow [24]
3 years ago
7

Use technology to construct an appropriate model of the data. (0,1), (1,-2), (2,-3), (3,-2), (4,1) f(x) = – x2 + 4 f(x) = x2 - 4

f(x) = - x2 + 4x - 1 f(x) = x2 - 4x + 1

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
8 0
The tool I used for modellin is MS Excel. As you on the left side of the picture, I tabulate the x and y coordinates with respect to their columns. Then, I plotted it using the scatter plot graph. In this type of graph, only plots are drawn on the Cartesian plane. Next, I created a trendline as represented by the blue dashed line. There are options to the degree of your trendline: linear, polynomial or exponential. The closes fit is the polynomial with a degree of 2. An option is listed there in displaying the equation. The equation modelled by regression through data fitting is:
y = x² - 4x+1

OleMash [197]3 years ago
7 0

Answer:f(x)=-x^2+4x this is the real answer on odyssey

Step-by-step explanation:

You might be interested in
Complete the Square and express the quadratic as a square.
Shtirlitz [24]

Answer:

C

Step-by-step explanation:

x² - 6x + 13 = 0

x² - 2(x)(3) + 3² - 3² + 13 = 0

(x - 3)² = -4

6 0
3 years ago
If a train travels at the speed of 100 km how far will it travel in half an hour
choli [55]

Answer:

50 kilometers

Step-by-step explanation:

If it travels 100 in an hour, it would travel 50 in half

4 0
3 years ago
Read 2 more answers
The data represents the height, in feet, of various buildings. Find the Interquartile Range.
N76 [4]

Answer: 6

Step-by-step explanation:

7 0
2 years ago
Ken, the camp cook, makes 3 meals for every camper. The
dalvyx [7]

Answer: number of meals on the left side then number of campers on the bottom

Step-by-step explanation:

A p e x and it says 3 meals for every camper it never said how long so it’s not going to be so the graphs with day in it next you can’t put campers on the side cause if you don’t have enough meals for everyone you ant goin keep the campers happy so that’s how I got my answer sorry if that was confusing brainless please

3 0
3 years ago
Read 2 more answers
Can any one help me on 8&9
vodomira [7]
8 is x-intercept and 9 is y-intercept
5 0
3 years ago
Other questions:
  • How many 2 litre glasses of water are in a 3.6 litre pitcher
    12·1 answer
  • What is the answer for this (3^56^8)(3^96^10)
    6·1 answer
  • 4x + 8y =40 when y=0.8?
    13·1 answer
  • When a parent says "You constantly do that," what do they mean by constantly? Share one thing that you do constantly.
    13·2 answers
  • I’m rather confused about how to find the value of x. Can someone help??
    13·2 answers
  • What are the solutions of the quadratic equation 49x2 = 9? x = StartFraction 1 Over 9 EndFraction and x = StartFraction negative
    7·3 answers
  • If the area of the rectangle is 180sq.ft, find its perimeter
    8·1 answer
  • Kary created the table below to graph the equation r=1+2sin theta. Kary thinks she made a mistake.
    11·2 answers
  • Can you guys help me?​
    13·2 answers
  • 18 = 3(3x − 6) solve for the value of X ?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!