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
tangare [24]
3 years ago
9

Determine if the function f(x)=x+4 is increasing or decreasing on the interval of 2≤x≤5. Justify your answer.

Mathematics
1 answer:
Rudik [331]3 years ago
7 0

Step-by-step explanation:

Given

The function is f(x)=x+4

for x_2>x_1, we will check the values of f(x_1) and f(x_2)

Take 3 and 4

f(4)=4+4\\f(4)=8

Similarly,

f(3)=3+4\\f(3)=7

Thus, f(4)>f(3)

Also, f'(x) is 1 i.e. a constant value. So, the function is increasing linearly for the given interval.

You might be interested in
What is the center of the circle?
Arada [10]

Answer:

Step-by-step explanation:

This is not a question we need to at least know it’s equation.

3 0
2 years ago
Good morning can y’all help me
tia_tia [17]

Answer:

The answer is (A.)

Step-by-step explanation:

4 x 9 = 36

6 x 9 = 54

8 x 9 = 72

8 0
3 years ago
Apply the following transformations to the shape and draw the resulting shape​
Morgarella [4.7K]

Answer:

Step-by-step explanation:

Take the coordinates(0,0)(2, -2)(6, -4)(4, -6) and cut each number in half. Then move each point left 3 and up 2.

4 0
3 years ago
If a number is added to twice the number the result is -9 what is the number
Licemer1 [7]

Answer:

the number is added to twice number is 99

7 0
2 years ago
Read 2 more answers
Please help ASAP with this question
jeka57 [31]

Answer:

B. 7.9 in^2

Step-by-step explanation:

Part I.

Finding the fraction of the circle that is the sector

To start, let’s find the fraction of the circle that the sector covers. Since the measure of the central angle is 36, we get 36/360 or 1/10 of the circle.

Part II.

Finding the area of the Circle

The area of a circle is pi*r^2. Since r=5, then the area is 25pi.

Part III.

Finding the area of the sector.

Since the sector is 1/10 of the circle, its area is 1/10 of the circle’s area. So the area of the sector is 25/10*pi or (5/2)pi. This is approximately 7.9 in^2.

6 0
3 years ago
Other questions:
  • Solve the inequality for u.<br> .<br> Simplify your answer as much as possible.
    8·2 answers
  • Rhett is solving the quadratic equation 0= x2 – 2x – 3 using the quadratic formula. Which shows the correct substitution of the
    7·1 answer
  • The monthly budget for the front of the house is $51,000. You spent 17% of the budget on fresh flowers. How much did you spend o
    14·2 answers
  • 12. The Appalachian Trail is about 2,175 miles long.
    5·1 answer
  • Harold bought 20 toys for his nieces and nephews. The least expensive toy cost $6.19, and the most expensive toy cost $9.81. Whi
    8·1 answer
  • Anyone know these, I’m confused?
    12·2 answers
  • PLSSS HELP IMMEDIATELY!!!!!!! only answer if u know. i’ll be giving brainiest if u don’t leave a link.
    8·1 answer
  • Find the AREA of the triangle below. Round your answer to the nearest tenth.
    9·1 answer
  • You need to buy 12 pounds of chicken for a barbecue that you are planning. You found an ad in the Northwest Florida Daily News t
    13·1 answer
  • Which of the following is equivalent to the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!