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
goblinko [34]
3 years ago
5

Use the function below to find F(-2) F(X)= 3^x

Mathematics
2 answers:
Sonja [21]3 years ago
7 0

Answer:

\displaystyle f(-2) = \frac{1}{9}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

Terms/Coefficients

Functions

  • Function Notation

Exponential Property [Rewrite]: \displaystyle b^{-m} = \frac{1}{b^m}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

\displaystyle f(x) = 3^x

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em> [Function f(x)]:                                                                           \displaystyle f(-2) = 3^{-2}
  2. Rewrite [Exponential Property - Rewrite]:                                                      \displaystyle f(-2) = \frac{1}{3^2}
  3. Exponents:                                                                                                       \displaystyle f(-2) = \frac{1}{9}
german3 years ago
4 0

Answer:

0.11111 repeating

Step-by-step explanation:

3^-2

You might be interested in
If the probability of rain is 0.03 what is the probability of not rain
serious [3.7K]
0.97 because 1.00-.03=0.97
7 0
3 years ago
Read 2 more answers
Complete the fraction that is equivalent to . = ¯¯¯¯¯ 24
wariber [46]

Answer:

24 is equivalent to 24/1

Step-by-step explanation: Hope this helped you feel free to ask questions in comments.

4 0
2 years ago
Joseph drives 125 miles in 2 1/2 hours. At the same rate , how far will he be able to travel in 6 hours ?
Mariana [72]

Answer:

Step-by-step explanation:

300 miles

125/2.5= 50 miles per hour

50*6=300

8 0
3 years ago
Read 2 more answers
For the following right triangle, find the side length x
Juli2301 [7.4K]

Answer:

37

Step-by-step explanation:

35^2+12^2=1369

√1369=37

4 0
3 years ago
4.<br> Which point on the number line<br> represents 0.3?
Dafna11 [192]

Answer:

Point C

Step-by-step explanation:

because the number is 0.3 you need to start at zero on the number line and go forward 3 marks. That will lead you to your answer of 0.3

5 0
2 years ago
Read 2 more answers
Other questions:
  • A family member had some five-dollar bills and one-dollar bills in her wallet. Altogether she has 18 bills and s total of $62. W
    14·1 answer
  • F(x)=-2x^4+13x^3-25x^2+8x+12
    9·1 answer
  • Solve rx = 30 for x.
    9·2 answers
  • What is the explicit rule that describes the arithmetic sequence shown in the graph
    11·1 answer
  • 1. Which of the following is a quadratic function?
    11·1 answer
  • How many solutions does this equation have?<br> 8−2(n+3)=n+7−3n
    15·1 answer
  • Need help ASAP!!!!!!!
    10·1 answer
  • write a quadratic function in vetex form whose graph has the vertex (-1, 16) and passes through the point (-2,34)
    9·2 answers
  • 2
    12·1 answer
  • If the range of the function f(x) =5x + 8 is 18, find its domain.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!