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
xz_007 [3.2K]
3 years ago
9

What does f(3) means ?

Mathematics
1 answer:
Butoxors [25]3 years ago
5 0

F(x)=x^2+x+5  

then  

F(3) would be the function evaluated at x=3, or 17.

anytime you see F(3) it is just whatever formula you are looking at evaluated when the variable is equal to 3.

You might be interested in
Two studies were completed in California. One study in northern California involved 1,000 patients; 74% of them experienced flul
gtnhenbr [62]
The  study has the smallest margin of error for a 98% confidence interval is <span>The northern California study with a margin of error of 3.2%.

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
4 0
3 years ago
Read 2 more answers
Find the Two Values that x can have if X^2 -10=26​
Zolol [24]

Answer:

x1= -6 x2=6

Step-by-step explanation:

x^2-10 = 26

x^2 = 26 +10

x^2 = 36

x = sqrt(36)

x = -6 or x = 6 because both 6 and -6 squared are equal to 36

3 0
3 years ago
Read 2 more answers
Sociologists studying the behavior of high school freshmen in a certain state collected data from a random sample of freshmen in
timurjin [86]

Answer:

C

Step-by-step explanation:

Stay safe hope this helps

5 0
3 years ago
Read 2 more answers
Kari, juan, tami and brad are the first 4 people in line. Kari is not first in line. Tami had at least two people ahead of her i
Liula [17]
So, Juan is 3rd, and Tami has at least 2 ppl in front of her, she can't be third because Juan is, so she's fourth. Kari is not 1st, leaving the only space to be 2nd from Kari.
6 0
3 years ago
The length of a diagonal of a large square garden is 15 yards. What is the approximate length of one side of the square garden?
Ray Of Light [21]
By the pythagorean theorem the diagonal length will be:

d^2=x^2+y^2  and since this is a square x=y so

d^2=2x^2 and since d=15

225=2x^2

x^2=112.5

x=√112.5 yds

x≈10.6 yds  (to nearest tenth of a yard)
8 0
3 years ago
Other questions:
  • I have no idea how to do any of this
    12·1 answer
  • a rectangle swimming pool is 9 meters wide with a surface area of 3 square meters. what is the length of the pool?
    5·1 answer
  • What is 123.210,000 in word form
    14·1 answer
  • 35% of 202 I’m very confused and need help what is the answer?
    9·2 answers
  • Find dydx for xy+x+y=6. Differentiate both sides of the equation with respect to x, and then solve for dydx. Do not substitute f
    9·1 answer
  • Cab someone answer the previous question on my page Ill do whatever you want please
    12·1 answer
  • Write in slope intercept form of an equation of the line through (5,-2) with a slope of 3/5
    8·1 answer
  • Find x, find jl . any help is deeply appreciated :) !​
    13·1 answer
  • The sum of 1/6 and 1/4 is _______
    10·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! please
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!