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
Norma-Jean [14]
3 years ago
7

What is the rate of change for f(x) = 4 sin x − 2 on the interval from x = 0 to x = pi over 2? pi over 4 4 over pi pi over 8 8 o

ver pi
Mathematics
1 answer:
MaRussiya [10]3 years ago
3 0
Hello,
f(π/2)=4*sin(π/2)-2=4*1-2=2
f(0)=4*sin(0)-2=0-2=-2

rate=(2+2)/(π/2-0)=8/π
Answer D
You might be interested in
4/5w-12=2/3w<br> what is the step by step answer to those equation?
Mariulka [41]
Kulay, there is no such thing as a "step by step answer" here.  You seem to want a "step by step solution."

I must assume that by 4/5 you actually meant (4/5) and that by 2/3 you meant (2/3).  Then your equation becomes:

(4/5)w - 12 = (2/3)w. 

The LCD here is 5*3, or 15, so mult. every term by 15:

12w - 180 = 10w.   
Add 180 to both sides, obtaining 12 w - 180 + 180 = 10w + 180.     

Then 12w = 10w + 180.  Simplifying, 2w = 180.    What is w?
4 0
4 years ago
I NEED HELP IM IN CLASS RN PLEASEE HELP! WILL GIVE BRIANLIEST!
fgiga [73]

Answer:

y=x+12

Step-by-step explanation:

Well the slope is -4/-4 =1

We plug it into the formula, y=mx+b, but m=1

So it is y=1x+b

We know the points, so we plug y and x in which is:

-4=-4*4+b

-4=-16+b

b=12

So the point slope form of that is y=x+12

4 0
4 years ago
How do you solve y=2x-2
Fantom [35]

y=2x-2

y=-4

I think ..................

5 0
3 years ago
I will give u brainliest
Gre4nikov [31]

Answer:

rational

Step-by-step explanation:

6 0
3 years ago
How many pickle servings can be made from a jar of 15 pickles
Rom4ik [11]
Answer :

15 ( theres 15 pickles so you can serve a pickle 15 times )
6 0
3 years ago
Other questions:
  • What is the solution to the following system of equations?
    10·2 answers
  • If a, b, and c are constants, a &gt; b &gt; c, and x3 − x = (x − a)(x − b)(x −
    12·1 answer
  • Multiply by 6
    13·1 answer
  • Solve the equation.
    15·1 answer
  • A climatologist wants to determine the thickness of a glacier with a surface area of about 2 km². He selected 10 locations at ra
    13·1 answer
  • 7.15 divided by 65 what is the answer? I need help to solve this problem
    6·2 answers
  • What is the value of x?
    13·1 answer
  • List five common multiples for 8 and 14​
    10·2 answers
  • Vita has a piece of ribbon that is 5 meters long. She cuts the ribbon into pieces that are each 1/3 meter long. How many pieces
    13·1 answer
  • Consider the following graph.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!