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
mart [117]
3 years ago
14

How do i graph the quadratic function f (x)=-(x-3)(x+1)

Mathematics
1 answer:
arsen [322]3 years ago
8 0

Answers:

It's basically <em>Inside, Outside, Outside, Inside. </em>(I. O.O.I.)

Explanations:

Given

f(x)=-(x-3)(x+1)

Distribute the (-1) to (x-3)

f(x)=(-x+3)(x+1)

Now let's work the I. O. O. I.

Inside:

(-x)(x)=-x^2

Outside:

(-x)(1)=-x

Outside:

(3)(x)=3x

Inside:

(3)(1)=3

Add both the outsides (-x) and (3x) together

-x+3x=2x

Your new equations is now.

f(x)=-x^2+2x-3

You might be interested in
What is twice 2^30? write using exponents
8090 [49]
2(2^{30})=2^1*2^{30}=2^{1+30}=2^{31}
7 0
3 years ago
Decide if the expressions in each pair are equivalent. Explain how you know.
iren2701 [21]

Answer:

x+x+x+x = 4x

5x ≠ x+5

Step-by-step explanation:

x+x+x+x, there are 4 x's, which means they equal to 4x

5x means there are 5 x's, so 5x = x+x+x+x+x, not x+5.

3 0
3 years ago
Read 2 more answers
Which table shows a proportional relationship between x and y?
Alexxandr [17]
Your answer is correct.
7 0
4 years ago
Read 2 more answers
Pablo is studying the function f(x) shown in the graph. He claims that he can transform the function to include ordered pair (2,
Lera25 [3.4K]

Answer:

Please show the graph.

Step-by-step explanation:

6 0
4 years ago
I need help with this ?
NeX [460]

Answer:

-2 ≤x ≤10

Step-by-step explanation:

the domain refers to the x

the x is in between -2 and 10

7 0
3 years ago
Other questions:
  • Roderick is counting the change on his dresser. he has twice as many pennies as he does dimes. he has twice the amount of dimes
    6·1 answer
  • What is the measure of angle x ?
    7·2 answers
  • 87 ÷ 4 how many are in each group? are there any left over?
    9·1 answer
  • PLANTS The world’s largest flower, the Giant Rafflesia, is 91 centimeters in diameter. Use a calculator to find the circumferenc
    10·1 answer
  • Once again question in link below, first person to get it gets brainly,make sure to tell why.
    9·1 answer
  • The value of each variable
    7·1 answer
  • Edmund purchased a computer for $1,800 on a payment plan (month zero). Three months after he purchased the computer, his balance
    5·1 answer
  • Find the greatest common factor of the<br> following monomials:<br> 25x5 20x6
    15·1 answer
  • Can someone help me with answer C? its the last one i need
    13·1 answer
  • 3 y and ! Use a common denominator to find equivalent fractions for Enter the correct fractions in the boxes. Hint 1 6 4 9 5. 6
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!