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
leonid [27]
2 years ago
7

What dose f(-2)=3 mean?

Mathematics
2 answers:
Mashutka [201]2 years ago
7 0

Answer:

This is about a function evaluated at a particular point.  You don't get a formula for the function, but there is enough information to say that the ordered pair (-2, 3) is part of the function.

The function's name is f.

The -2 in parentheses is a value for the independent variable ("input"), often designated by the variable  x.

The 3 is the corresponding value of the dependent variable ("output"), often designated by  the variable y.

The expression can be read as:

"f of negative two is equal to 3"

"the value of f at -2 is 3"

inessss [21]2 years ago
6 0

function!

Step-by-step explanation:

this was a function that the answer (y) is equal to 3

and the X is equal to (-2)

You might be interested in
Why can u call y = mx + b a “literal” equation?
inessss [21]

Answer:

Equations made up of multiple variables like formulas.

Step-by-step explanation:

Similar to how y = mx+b has many letters in it but we can input known values to solve for the values that we want.

7 0
3 years ago
What is a acute triangle and what do a acute triangle look like?​
Llana [10]

Answer:

Step-by-step explanation:

this

5 0
2 years ago
Read 2 more answers
Sovle 4 pls and thank you
max2010maxim [7]

Answer:

3x^5y

Step-by-step explanation:

6 0
3 years ago
0.87 written as a fraction is _____. <br><br> options: 8 over 8<br> 79 over 90<br> 81 over90
atroni [7]
It’s actually 87/100. It couldn’t be one of those answers that you listed...
3 0
3 years ago
Read 2 more answers
What is the mean of 210 160 200
Allushta [10]
190
You add everything together
Then, divide by however many numbers you have
210+160+200
570 / 3
 190 
Hope this helps..
Mark Brainliest Please!


6 0
3 years ago
Other questions:
  • 12 pts!!<br><br> solve for x.<br> 4/5 (2x + 5) − 4 =1
    6·2 answers
  • A random sample of 100 cars was taken and data were recorded on the miles per gallon (mpg) in the city and on the highway. The m
    10·1 answer
  • Lynn is making custom bricks. She combines 39 pounds of water and 48 pounds of brick dust in a mixing bucket. She spills 13 poun
    14·1 answer
  • Sue scored a total of 35 points in 2 games.She scored 6 times as many points in the second game then in the first.How many more
    13·1 answer
  • Fiona wrote the predicted and residual values for a data set using the line of best fit y=3.71x-8.85. Which statements are true
    9·2 answers
  • PLEASE HELPP
    8·1 answer
  • Help i will mark brainliest
    6·1 answer
  • I need HELPPPPPP PLEASEEEEEE!!!!!!!!~!!!!!!
    5·1 answer
  • Given the rational function f(x)=2x+6/x-3, Answer the following questions.
    13·1 answer
  • Pleasee help im giving brainlest and points!! thank you so much
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!