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
ololo11 [35]
2 years ago
13

Which of the following is an even function? A.f(x) =(x-1)^2 b. F(x)=8x c.f(x) =x^2-x d.f(x)=7

Mathematics
1 answer:
pentagon [3]2 years ago
4 0

Answer:

Step-by-step explanation:

A.f(x) =(x-1)^2  is even because of that even exponent, 2.

b. F(x)=8x  is odd because x has the exponent 1.

c.f(x) =x^2-x   is neither even nor odd

d.f(x)=7    is even because the exponent is even:  7^0

You might be interested in
Example of inverse operation
luda_lava [24]
Examples of inverse operations are addition and subtraction or multiplication and division.
6 0
3 years ago
What is total number of elements in 3 trials of rolling a 6-sided die?
Elina [12.6K]

Answer:

216 elements

Step-by-step explanation:

the total number of elements of a dice is :

6^n

6 stand for the 6 faces of the dice

n stands for the number trial

then total number of elements in 3 trials of rolling a 6-sided die is 6^3=216 elements

3 0
3 years ago
Please help solve ASAP!! <3
kodGreya [7K]

Answer: The answer is 280 ft.

Step-by-step explanation:

divide the green area into a triangle and a rectangle so it's easier to calculate. Then find the area of the rectangle by multiplying 14 times 16. That should get you 224. Then, find the area of the tringle by multiplying 14 times 18, times 1/2. That will get you 56. If you add 56 to 224, that gets you 280.

6 0
3 years ago
Find the distance between each set of points. Round to the nearest tenth, when necessary. (-3, 2) and (1, -6)
vovangra [49]

Answer:

<h2>The answer is 8.9 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  } \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-3, 2) and (1, -6)

The distance between them is

d =   \sqrt{ ({ - 3 - 1})^{2}  +  ({2 + 6})^{2} }   \\  =  \sqrt{ ({ - 4})^{2} +  {8}^{2}  }  \\  =  \sqrt{16 + 64}  \\  =  \sqrt{80}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  = 4 \sqrt{5}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  = 8.9442719...

We have the final answer as

8.9 units to the nearest tenth

Hope this helps you

6 0
2 years ago
Pregnancy length (in days) is a normally distributed random variable with a mean of 266 days and a standard deviation of 16 days
velikii [3]

Answer:

it=552

Step-by-step explanation:

with rounding it = 550

5 0
2 years ago
Other questions:
  • Trapezoid DEFG has been dilated by a scale factor of 2, centered at the origin. What are the coordinates of E'? *
    9·1 answer
  • Which of the following is not always true?
    10·1 answer
  • 4-3-6x^3-2y^3+3x^3+5+2y^3 combining like terms please check answer before given
    9·1 answer
  • Simplify this expression: 7x -3x +4
    8·2 answers
  • Steve flipped a coin 10 times and recorded his results in this chart.
    5·2 answers
  • A school is arranging a field trip to the zoo. The school spends 784.52 dollars on passes for 42 students and 2 teachers. The sc
    10·1 answer
  • Find the value of x.<br> 120
    6·1 answer
  • How many solutions are there for the following equation? Why?
    10·1 answer
  • Samuel bought an 8-ounce bag of lettuce and a 1-pound bag of carrots. what is the total weight of the lettuce and carrots in oun
    15·1 answer
  • Select the correct answer from each drop-down menu.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!