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
lutik1710 [3]
4 years ago
9

Write a quadratic function f whose zeros are 11 and 3 .

Mathematics
2 answers:
Harman [31]4 years ago
8 0
Let the variable of the equation be x.

I'm gonna go backwards of the factorization process.

Given,

x = 11 or 3

(x - 11)(x - 3) = 0

x² -3x -11x + 33 = 0 

x² -14x + 33 = 0 

Hence, f(x) = x² - 14x + 33.
Korolek [52]4 years ago
3 0
Hello :
all <span> quadratic function f whose zeros are 11 and 3 is : 
f(x) = a (x-11)(x-3)    .... a </span><span>≠ 0
for exemple : f(x) = 4(x-11)(x-3)</span>
You might be interested in
1/2 (5-2h) = h/2, solve for h
Brilliant_brown [7]

Answer:

h = 1 2/3

Step-by-step explanation:

1/2 (5-2h) = h/2

Multiply each side by 2

(5-2h) = h

Add 2h to each side

(5-2h +2h) = h+2h

5 = 3h

Divide by 3

5/3 = 3h/3

5/3 =h

1 2/3 = h

Check

1/2 (5-2*5/3) = 5/3/2

1/2 ( 5 - 10/3) = 5/6

1/2 ( 15/3 - 10/3) = 5/6

1/2 ( 5/3) = 5/6

5/6 = 5/6

8 0
3 years ago
Read 2 more answers
−4x+11y=15<br> ​x=2y<br> ​​
Vsevolod [243]
Hello

-4x + 11y = 15
x = 2y

Ok, we need to solve x = 2y for x
Lets start by substitute 2y for x in -4x + 11y = 15
-4x + 11y = 15
-4(2y) + 11y = 15
-8y + 11y = 15
3y = 15
Divide both sides by 3
3y/3 = 15/3
Y = 5

Again, substitute 5 for y in x= 2y
x = 2y
x = 2(5)
x = 10

Final answer : X = 10 and y = 5

Good luck!
3 0
4 years ago
Read 2 more answers
2/5 - 1/5
hram777 [196]
All the fractions that you are subtracting have the same denominator so you just subtract the numerator.2/5-1/5=1/5
3/8-2/8=1/8
79-3/9 since you can simplify 3/9 by 3 you get 1/3 you get 79/1-1/3.the common denominator is 3 so you multiply 79/1 by 3 and 1/3 by 1 and then you get 237/3-1/3 and you get 236/3. then you turn it from an improper fraction into a mixed number. 236 divided by and you get 78.6 repeating
8 0
3 years ago
1. Jaida leans a 17-foot ladder against the side of her house so that the base of the ladder is 8 feet from the house. How high
Nutka1998 [239]

Answer:

44552523/////////////////////////////////////////////////////////////////////

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!!<br> hurryy!!
marshall27 [118]
I think it’s C , good luck .
3 0
3 years ago
Read 2 more answers
Other questions:
  • -1/2 x+1 = -x+8<br><br> choices:<br> 7<br> 1/2<br> 14<br> 18
    11·2 answers
  • What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> x = <br> ​​
    14·1 answer
  • Davis knows that the area of his square shaped bag is 81 ft sq. What is the length of any side of the bag
    7·2 answers
  • 30/20=w/14 proportion product property
    11·2 answers
  • What 1x0 -p1s yyyyrr
    13·1 answer
  • 1<br> If f(x) = 3x + 2 and g(x)=x+1, which expression is equivalent to (fog)(x)?
    6·2 answers
  • Irrational numbers are
    14·1 answer
  • The absolute value of a rational number is a rational number.
    5·1 answer
  • What is the value of the expression below?<br> (19 plus 6 ) *7
    14·1 answer
  • How long does it take for a cyclist to travel 600 meters at a speed of 10 m/s
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!