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
Vinil7 [7]
3 years ago
12

PPLEASE HELP WILL MARK IF CORRECT

Mathematics
2 answers:
qaws [65]3 years ago
8 0

Answer:

f(5) = 2

Step-by-step explanation:

it says to use the function (-x+3) for when x is bigger than 2

f(x) = (-x) + 3 replace x with 5

f(5) = (-5) + 3 and f(5) = 2

gregori [183]3 years ago
4 0

Answer:

f(5)=-2

Step-by-step explanation:

In piecewise functions, we need to find the applicable equation to use based on our value of x. f(5) denotes x as 5. Since 5>2, we will use the equation that corresponds to x>2, which is -x+3.

Substituting x=5, we have:

x=-(5)+3,\\x=-5+3,\\x=\boxed{-2}

You might be interested in
4z/7 - 7 = 10 What is z??????
Luda [366]

Answer:

Here is the solution. Hope it helps.

7 0
3 years ago
A doctor can complete 3 examinations in 2 hours. How many examinations can the doctor complete in 5 hours?
Levart [38]
I believe it to be six but than again I could be sadly wrong
3 0
3 years ago
Read 2 more answers
Integrate [0, 1/2] xcos(pi*x).
elena-14-01-66 [18.8K]
To answer your question, this could be the possible answer and i hope you understand and interpret it correctly:
<span>[Integrate [0, 1/2] xcos(pi*x
let u=x so that du=dx
 and v=intgral cos (xpi)dx
        v=(1/pi)sin(pi*x)
 integration by parts
uv-itgral[0,1/2]vdu just plug ins
 (1/pi)sinpi*x]-(1/pi)itgrlsin(pi*x)dx from 0 to 1/2
(1/pi)x sinpi*x - (1/pi)[-(1/pi) cos pi*x] from 0 to 1/2
 =(1/2pi)+(1/pi^2)[cos pi*x/2-cos 0]
=1/2pi - 1/2pi^2
=(pi-2)/2pi^2 ans</span>
3 0
3 years ago
What's 16 over 8 in a mixed number
olya-2409 [2.1K]
16/8= 2
2 is a whole number
4 0
3 years ago
Read 2 more answers
Find (f*g)(x) f(n)=2n; g(n)= -n-4
andreyandreev [35.5K]
-2x^2-8 is the answer good luck
3 0
2 years ago
Read 2 more answers
Other questions:
  • Mikki is taking her test and comes across the following question:
    9·1 answer
  • . Complete the missing steps in the paragraph proof of Theorem 3-8.
    14·1 answer
  • Find the absolute value of |-93.1| and |3-8|
    13·1 answer
  • PLEASE HELP ME WITH THE CORRECT ANSWER !!
    15·2 answers
  • Use two numbers below to make a subtraction problem with regrouping.28,33,45,57,39,36
    7·1 answer
  • OBLEMS : (SOME EXAM 2 REVIEW)
    12·1 answer
  • HELP ME PLEASE!!<br> Also explain how you know your answer is correct. Thank you!
    7·1 answer
  • Ms.Jackson went to the local market to buy 50 pieces of fruit. Out of the 50 pieces of fruit she bought, 14 were apples. What fr
    8·2 answers
  • On a map, 1 inch equal 11.7 miles. If two cities are 2.5 inches apart on the map, how far are they actually apart?
    14·1 answer
  • What is the x-intercept of the graph that is shown below?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!