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
ch4aika [34]
3 years ago
8

What is a quadratic function (f) whose zeros are 2 and -11

Mathematics
1 answer:
larisa86 [58]3 years ago
8 0

Answer:

f(x) = x² + 9x - 22

Step-by-step explanation:

Given that x = 2 and x = - 11 are zeros, then

(x - 2) and (x + 11) are factors

and f(x) equals the product of the factors

f(x) = (x - 2)(x + 11) ← expand factors

f(x) = x² + 9x - 22 ← is a possible function

You might be interested in
Which two conditions would result in the strongest electric force between charged objects?
Nostrana [21]

Answer:

B and C

Step-by-step explanation:

if it wants one of those it's B, but the charge of the objects should be balanced and conductors allow the current to flow through them, C adds to that by drawing the charges closer together to result in a stronger bond and current transference

4 0
3 years ago
Read 2 more answers
Can you please help me with this last question? I'm stuck​
jekas [21]

Answer:

$90

Step-by-step explanation:

A=lw

A=20x20

A=40 ft²

40x2.25=$90

5 0
3 years ago
Answer please and I’ll give brainlist and please be correct
Ronch [10]

Answer:

Slope is -1

y intercept is (0,-1)

points at (-1, 0)

               (0,-1)

Step-by-step explanation:

8 0
3 years ago
HELP ASAP AGAIN PLSS!!!!! MAKRING BRAINLIST!! MATH!
jonny [76]

Answer:

200 I think I'm not entirely sure

6 0
2 years ago
Read 2 more answers
What is 1/5 + 3/10 ??
Anarel [89]

Answer:

first we will make them like fractions

so 1/5= 2/10 so it will be

2/10+3/10= 5/10

HOPE IT HELPS

mark as brainliest

7 0
3 years ago
Other questions:
  • Please help On this question please!
    11·1 answer
  • How would you convert 5 feet 6 inches to inches
    13·2 answers
  • PLEASE HELP URGENT PLEASE HELP apply the definition of subtraction and properties of operations to find the result. 1/8 - 3/7 -
    10·1 answer
  • What if u fail 2 electives can u still pass to the next grade
    13·2 answers
  • In which quadrant do the points have negative x-coordinates and negative y-coordinates?
    12·2 answers
  • There are 20 nickels in a dollar
    8·1 answer
  • HELP PLZ!!!! WILL MAKE BRAINLIEST​
    15·1 answer
  • What is the answer please<br><br><img src="https://tex.z-dn.net/?f=%5Csqrt%7B4%7D%5Cdiv%202%5Csqrt%7B3%7D" id="TexFormula1" titl
    12·1 answer
  • What is the value of f(3) in the function below?
    8·1 answer
  • On an average Saturday, 15% of tickets sold are child tickets. If there were 460 tickets sold on Saturday, how many were sold to
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!