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
Sidana [21]
4 years ago
7

Is -(x+7)^2+4 a quadratic function?

Mathematics
1 answer:
Oliga [24]4 years ago
5 0
Yes you use the method of your choice to solve (x+7)*(x+7)
Then you distribute the negative -1(x^2+14x+49)
Then you add the four
-x^2-14x-45 should be your answer
You might be interested in
Solving inequalities using multiplication or division
DaniilM [7]

1. 2n/2 > 14/2

n > <u>7</u>

2. (n/5)5 ≥ (11)5

n ≥ <u>55</u>

4 0
3 years ago
Read 2 more answers
Which number is a factor of 16 but not a multiple of four
Sophie [7]
I think it might be 8 
5 0
4 years ago
Read 2 more answers
5x +20 and 9x. Solve for X
Dennis_Churaev [7]
If u were to add 5x+20=9x you’d get x=5
3 0
3 years ago
Solution to problem<br> -2(x-3)
Viktor [21]
Hello!

1. Distribute the -2 to both terms in the parentheses.

-2x+6

2. Set the equation equal to 0 & solve for x.

-2x+6=0

3. Subtract 6 from both sides.

-2x=-6

4. Divide both sides by -2 to solve for x.

x=3

There’s your answer, x=3! :)
4 0
3 years ago
Read 2 more answers
Plllzzzzz help its math <br> :( ILL GIVE U BRAINLIST AND A THANK YOU AND PLUS U GET POINTS!! :)
IRISSAK [1]

Answer:

1 1/2= 1.5 as a decimal= 150%

8/1000=0.008=8%

130%=1.3= 130/100 or simplified 13/10

1.2%=0.012=3/250

1/200=0.005=0.5%

0.0345=3.45%=69/2000

1/10=-0.1=10%

Step-by-step explanation:

my head hurts now gn

7 0
3 years ago
Other questions:
  • What is five thirds of a right angle ??
    15·1 answer
  • A sample of college students was asked how they felt about their weight. Of the 143 women in the sample who responded, 38 women
    13·1 answer
  • Determine the equation of the line given by the graph.
    6·1 answer
  • Pls answer I give brainliest
    6·1 answer
  • Find the measure of
    5·1 answer
  • Use the Distributive Property to simplify the expression.<br> 8(5g+5−2)=
    9·2 answers
  • I need help with this
    15·1 answer
  • Solve and show work pleasee! :)
    6·2 answers
  • Help me answe this question please
    12·1 answer
  • Help Equation in the screenshot
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!