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
photoshop1234 [79]
3 years ago
5

Ray needs help creating the second part of the coaster. Create a unique parabola in the pattern f(x) = (x − a)(x − b). Describe

the direction of the parabola and determine the y-intercept and zeros.
Mathematics
1 answer:
MatroZZZ [7]3 years ago
4 0

Answer:

1) The parabola equation faces up

2) The y-intercept = a·b

3) The zeros are x = a and x = b

Step-by-step explanation:

1) The given information are;

f(x) = (x - a)·(x - b) which gives;

f(x) = x² - (b+a)·x + a·b

For an equation of the form a·x² - b·x + c, if a is positive, then the parabola faces up, therefore, the parabola equation, x² - (b+a)·x + ab where a is equivalent to +1 faces up

2) The y-intercept is given at x = 0, which gives;

f(0) = 0² - (b+a)·0 + a·b

The y-intercept = a·b

3) From f(x) = (x - a)·(x - b), when f(x) = 0, we have either;

(x - a) = 0 or (x - b) = 0

Therefore;

The zeros are x = a and x = b

You might be interested in
What is the answer, answer for 45 points :D
Whitepunk [10]

Answer:


Step-by-step explanation:

Ur answer should be B

7 0
3 years ago
Read 2 more answers
To the nearest tenth -4 -2 1,3 find PQ
Triss [41]
Not really understanding what you are asking
4 0
2 years ago
Bruce rents snowmobiles to tourists.He charges $135 for 4 hours and $202.50 for 6 hours
denis-greek [22]
I think the answer is 1215
6 0
3 years ago
Read 2 more answers
A rectangular prism that has a length of 6 units, width of 4 units, and height of 5 units.
AlladinOne [14]

Answer:

inside

120

Step-by-step explanation:

E D G E N U I T Y

Stay safe and have a wonderful day/afternoon/night!!!!!

Brainliest?!?!

5 0
3 years ago
Read 2 more answers
A student bought a juice drink for $2 and a sandwich the total was &6.50 how much was the sandwich
mel-nik [20]

Answer:

Step-by-step explanation:

you have to minus 6.50 by 2 and you get the answer the anwser is 4.5

6 0
3 years ago
Other questions:
  • Jessica started a holiday saving account with a $50 deposit.She added $25 per week for 7 weeks. What was her account balances at
    14·1 answer
  • The teacher bought new crayons for her class. She bought 7 packs of 9 crayons. She already has 17 crayons in her classroom. She
    5·1 answer
  • The population of a town grows exponentially. After 1 year, the population is 34,560. After 2 years, the population is 37,325. W
    6·1 answer
  • Triangle RST is rotated 180° about the origin, and then translated up 3 units. Which congruency statement describes the figures?
    10·2 answers
  • Show how to solve (3X+2)-(2X-1)
    13·1 answer
  • What is the volume of a cube with sides measuring 12 centimeters
    14·2 answers
  • Does Brainly help with Geometry?
    13·2 answers
  • Approximate the number to the nearest 10th
    8·1 answer
  • Please show full solutions. Will mark brainliest for THE BEST ANSWER. THANK YOU.
    14·1 answer
  • What is true when the plane is 100 meters away from takeoff? Check all that apply. The given information is the SSS case. The gi
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!