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
ivann1987 [24]
3 years ago
15

Function f whose zeros are -3 and -4 f(x) please I need help right now

Mathematics
1 answer:
umka21 [38]3 years ago
7 0

Answer:

f(x) = x² + 7x + 12

Step-by-step explanation:

Given that the zeros are x = - 3 and x = - 4, then the factors are

(x - (- 3)) and (x - (- 4)), that is (x + 3) and (x + 4)

f(x) is the product of the factors, that is

f(x) = (x + 3)(x + 4) ← expand using FOIL

f(x) = x² + 7x + 12

You might be interested in
Hey! I’m struggling and need help! Thank you!
Charra [1.4K]

Answer:

That would be obtuse

Step-by-step explanation:

Those are all more than 90 degrees!

4 0
3 years ago
Divide and simplify.
vredina [299]

Answer:

\frac{ {x}^{2} + 10x + 16 }{ {x }  {}^{2}  + 6x + 8} \div  \frac{1}{x + 2}

\frac{ {x}^{2} + 8 x+  2x + 16}{ {x}^{2}  + 4x + 2x + 8}  \times (x + 2)

\frac{x(x + 8) + 2 (x + 8)}{x(x + 4) + 2(x + 4)}  \times (x + 2)

\frac{( x + 8)(x + 2)}{(x + 2)(x + 4)}  \times ( x + 2)

\frac{( x + 8)(x + 2)}{(x + 4)}

3 0
3 years ago
How is 2.25 written as a fraction
Salsk061 [2.6K]
2.25 as a fraction is 2 1/4
6 0
3 years ago
Read 2 more answers
I think that 2+2=10<br> Is this a statement?
BlackZzzverrR [31]

Answer:

No, it is not a statement

6 0
3 years ago
There were 11 students running in a race how many different arrangements of first second and third place are possible
notka56 [123]

<u>Answer:</u>

<h2>990</h2>

<u>Explanation:</u>

For first place, we have 11 choices

11 × __ × __

For second place, we have 10 choices

11 × 10 × __

And for third place, we have 9 choices

11 x 10 x 9 = 990 ways

This is also a permutation

11! / (11-3)! = 990

Hope it helps

3 0
3 years ago
Other questions:
  • Length 12.2 height 14.7 volume 1,614.06 what is the width
    7·1 answer
  • Not sure how to do #11
    7·1 answer
  • The sum of two integers is 6 and the difference between the numbers is 40. Find the numbers
    13·1 answer
  • What is the parent function of<br> NEED HELP ASAP!!
    15·2 answers
  • What is a dense region of the sun with tightly packed atoms​
    5·1 answer
  • Please help me I need it now
    8·2 answers
  • PLZZ HELP mee................................
    5·2 answers
  • there are many different types of snowflakes. This fact is easy to see when they're magnified, for example at a ratio of 12:1, i
    7·1 answer
  • Select all coordinate pairs that are solutions to the inequality 5x + 9y &lt; 45.
    8·1 answer
  • Which of the following choices describes the sequence 12, 17, 22, 27, 32,…?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!