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
Naddika [18.5K]
3 years ago
15

Find the parabola of the form y = ax2 + b which best fits the points (1, 0), (3, 2), (4, 4) by minimizing the sum of squares, s,

given by
Mathematics
1 answer:
DiKsa [7]3 years ago
8 0
<span>S= (a+b)^2+(4a+b-2)^2+(9a+b-4)^2 98a+14b-44=0 14a+3b-6=0 a=24/49, b=-2/7 y = (24/49)x^2-(2/7)</span>
You might be interested in
Solve 7x − 2(x + 1) = 6x + 14. (5 points)<br><br> −12<br><br> 12<br><br> −16<br><br> 16
anygoal [31]

Answer:

C

X=-16

Step-by-step explanation:

5 0
3 years ago
Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet? Select three options. 6
Murljashka [212]

Answer:

the second one, ((6 x 5) x 4) +((5 x 4) x 2) = 160

the third one, ((7 x 6) x 4) + (6 x 4) x 2) = 216

the fourth one, ((8 x 4) x 4) + ((4 x 3) x 2) = 152

Step-by-step explanation:

7 0
3 years ago
SOMEONE PLZ HELPPPPP!!!!!
likoan [24]
Answer: Supplementary
7 0
3 years ago
Read 2 more answers
Plssss help its homework plssssss
Trava [24]

Answer:

y=x+5

Step-by-step explanation:

if y is the total cost then the equation y = x +5 where x is the miles driven and $5 is the initial cost would accurately represent the cost of your cab ride.

6 0
2 years ago
I need help...WILL GIVE BRAINLIEST!!!!!!
Snezhnost [94]

Answer:

Step-by-step explanation:

1. 30 degrees (vertical angles)

2. 60 degrees (complementary angles)

3. 150 degrees (supplementary angles and vertical angles)

4. 90 degrees (complementary angles)

6 0
3 years ago
Read 2 more answers
Other questions:
  • At the local animal shelter, there are currently 15 dogs, 12 cats, 3 snakes,and 5 parakeets
    8·1 answer
  • What is the distance between A(6, 2) and B(9, 12)? <br><br> Round to the nearest tenth.
    8·1 answer
  • What is 17x^2=12x in general quadratic form
    9·1 answer
  • Help mememememme please ☹️
    12·1 answer
  • analyze the diagram below and complete the instructions that follow . find the value of z. A.11 B.32 C.50 D.68​
    8·1 answer
  • When Margo makes cheese ravioli, she uses both ricotta and mozzarella cheeses to make the filling. She often varies the proporti
    5·1 answer
  • If there are a total of 25 questions, and I scored 56% on my test, how many answers did I get right, and how many answers did I
    13·1 answer
  • Cindy dissolves 19 1 /4 grams of drink mix in 1 3 /4 ounces of water. What is the unit rate in grams of drink mix per ounce of w
    5·1 answer
  • Complete each congruence statement by naming the corresponding angle or side (odd questions only)
    11·1 answer
  • The Radius of a circle is 5 cm. Find the area of the circle, correct to one decimal place.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!