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
sesenic [268]
3 years ago
7

Explain how you can use the graph of the quadratic function f(x) to solve the equation f(x)=0

Mathematics
2 answers:
Citrus2011 [14]3 years ago
6 0
Graph the f(x) quadratic equation, which will be a parabola, and find the zeroes or where the graph crosses the x-axis in two places, or one place if both answers are equal. Or factor the quadratic equation and set each factor equal to zero and solve for the two x values.
GREYUIT [131]3 years ago
3 0

What impact did the US Supreme Court case Griswold v. Connecticuthave on women's rights?

<span>The decision allowed married women to enter the workforce willingly.The case overturned a statute that prevented the use of contraceptives.Women were able to vote in local, state, and national elections.It gave women the right to hold governmental positions at a federal level.</span>
You might be interested in
Chanda can bake and decorate 72 cookies in 2.5 hours. At this rate,how long will it take her to bake and decorate 108 cookies?
In-s [12.5K]

Hello there! A. 3.75 hours is your answer.

Okay, so lets start by finding the unit rate. To find the unit rate, we can use this formula: total ÷ time = unit rate.

total (72 cookies) ÷ time (2.5 hours) = unit rate. (how many cookies she can decorate and bake in an hour)

72 ÷ 2.5 = 28.8 cookies an hour

Now that we have this information, replace the 180 cookies in for the total number and use algebra to solve.

180 cookies ÷ x time = 28.8

Since 180 is a little more than 2 times 72, A would best fit since 3.75 is much closer to 2.5 than the other options. To check this, we can place 3.75 in for x in 180 ÷ x = 28.8.

180 ÷ 3.75 = 28.8.

So, this is your correct answer.

7 0
3 years ago
Subtract.
Illusion [34]

Answer:−93 3−153−53

Step-by-step explanation:

wrong answer but the answer is on google

6 0
3 years ago
Describe two ways in which you can find the perimeter of the Pentagon
MArishka [77]
You can find the perimeter of a pentagon by its vertices or by using an unit circle
5 0
3 years ago
Simplify the expression.<br> 7h+(8.9d)-17+6d-3.4h
zhuklara [117]

Answer: The expression simplified is 14.9d+3.6h-17.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Evaluate |x|+(-2x^2) for x=3<br> Answers<br> -9<br> -15<br> 21
Nikolay [14]

Hello from MrBillDoesMath!

Answer:

-15

Discussion:

We are asked to evaulate:

abs(3) + ( -2 (3)^2) =                         => as abs(3) = 3

3          + (-2*9)  =

3           - 18 =

-15    

Thank you,

MrB

8 0
3 years ago
Other questions:
  • Find the greatest common factor of 13n2 and 10n4 .
    7·1 answer
  • 3(4)<br> Solve 3(x-9)=21
    11·2 answers
  • The table shows the number of feathers Patsy the Peacock sold at each of the 888 festivals this year.
    8·2 answers
  • Plz help me with this
    10·2 answers
  • Please help me!!
    10·1 answer
  • What is the area of LMN
    8·2 answers
  • HELP PLS IM STUCK (PICTURE)
    7·1 answer
  • If your finding the change in x, is it vertical or horizontal?
    9·1 answer
  • Simplify polynomials -3x²+2x-x³+4-7x²​
    14·2 answers
  • How to find domain and range of a function
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!