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
vlabodo [156]
2 years ago
13

Graph the function f(x) = - squared x + 2

Mathematics
1 answer:
MariettaO [177]2 years ago
5 0

One of the ways to graph this is to use plug in a few x-values and get an idea of the shape. Since the x values keep getting squared, there is an exponential increase on either side of the y-axis. You can see this by plugging in a few values:

When

x=0,f(x)=0

x=1,f(x)=1^2=1

x=2,f(x)=2^2=4

x=3,f(x)=3^2=9

x=4,f(x)=4^2=16

The same holds true for negative x-values to the left of the y-axis since a negative value squared is positive. For example,

x=−1,f(x)=(−1)2=1*−1=1

x=2,f(x)=(−2)2=−2*−2=4

The graph of f(x)=x^2 is called a "Parabola." It looks like this:

You might be interested in
Helppppppp
Yakvenalex [24]

Answer:

7 -if rounded to the nearest tenth would be 10

Step-by-step explanation:

The median is the number in the middle so

6-6-7-7-10-12-14

There are 7 numbers here so the middle number is 4 because there are 3 numbers before 4 and 3 numbers after 3 to get to 7 (that’s really hard to explain sorry but it’s a simple concept) my trick is to write it down then use two fingers to point at the first and last number and keep doing that moving in til I get to the middle number, which is 7. :)

6 0
2 years ago
Consider a simple example of moral hazard. Suppose that Woodrow goes into a casino to make one bet a day. The casino is very bas
Neko [114]

Answer:

The expected value of the safe bet equal $0

Step-by-step explanation:

If  

S=\left\{s_1,s_2,...,s_n\right\}

is a finite numeric sample space and

P(X=s_k)=p_k for k=1, 2,..., n

is its probability distribution, then the expected value of the distribution is defined as

E(X)=s_1P(X=s_1)+s_2P(X=s_2)+...+s_nP(X=s_n)X)

What is the expected value of the safe bet?

In the safe bet we have only two possible outcomes: head or tail. Woodrow wins $100 with head and “wins” $-100 with tail So the sample space of incomes in one bet is

S = {100,-100}

Since the coin is supposed to be fair,  

P(X=100)=0.5

P(X=-100)=0.5

and the expected value is

E(X) = 100*0.5 - 100*0.5 = 0

6 0
3 years ago
What is c- 1/2 + 16=36
sasho [114]

Answer:

20 1/2

Step-by-step explanation:

its 20 and a half because 16+20=36 and you just need to add a half to 20 since your taking it away

4 0
3 years ago
Read 2 more answers
Please help, urgent... Which transformation can not be used to prove that triangle ABC is congruent to triangle DEF?
AlladinOne [14]

Answer:

Dilation

Step-by-step explanation:

Dilation can only be used to prove that certain figures are similar

3 0
2 years ago
Give the property for the missing part of the problem
Snowcat [4.5K]
It’s what the other person said trust me :)
7 0
2 years ago
Read 2 more answers
Other questions:
  • What is 20,164 ÷ 71<br><br><br> Answer Soon As Posible Please
    13·2 answers
  • Which statement describes the graph of the number of apples in the bag?
    13·1 answer
  • #5 10 pounds of Cat Food A costs $6.50.
    7·1 answer
  • 200,000,000 in scientific notation
    10·2 answers
  • When does the new map in among us come out? They say today but I haven't seen it. Anyone know what time?
    15·1 answer
  • Why do we need to know the different abbreviation of measurements and its equivalent?
    13·1 answer
  • What ordered pair is -3x + 4y =14
    15·1 answer
  • Rs 560 in the ratio of 1:3:4<br>​
    10·1 answer
  • PLEASE HELP ASAP JUST CLASSIFY THE TRIANGLE NOTHING ELSE​
    6·1 answer
  • Which of the following is a unit rate?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!