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
Sphinxa [80]
3 years ago
10

For the function f(x) = 3^-x calculate the following values: f(2) = f(3) =

Mathematics
1 answer:
Tcecarenko [31]3 years ago
7 0

Answer:

f(x) = 3^-x

f(2) =  3^-2 = 1/3^2 = 1/9

f(3) = 3^-3 = 1/3^3 = 1/27

You might be interested in
Find the slope of the line. Use the "/" to make a fraction if needed. Reduce your answer.
blsea [12.9K]

Answer:

-\frac{1}{2}

Step-by-step explanation:

This line goes down 1 unit and right 2 units.

6 0
3 years ago
X + 3y =- 12<br> y+ 3 =- {(x – 3)
fenix001 [56]

Answer:

x = 6, y = -6

Step-by-step explanation:

solve for x and y

x + 3y =  -12

y + 3 = -x + 3

add

(x + 3y)  +  -x + 3  =  -12 + y + 3

3y + 3 = y - 9

2y + 3 = -9

2y = -12

y = - 6

x + 3(-6) = -12

x - 18 = -12

x = 6

8 0
3 years ago
What point on the parabola is closest to the point
Thepotemich [5.8K]

Answer:

Suppose the closest point is at p=(x0,y0), and set q=(−2,−3). Then the tangent to the parabola at p is perpendicular to ℓ, the line through p,q. and we end up numerically computing the roots from here.

7 0
3 years ago
What is the slope and the y intercept of the equation -5x+3y=15
Rina8888 [55]
Answer: the slope is 5/3 and the y-intercept is (0,5)
6 0
3 years ago
3(x+14)=42 plz need help now
lina2011 [118]

Answer:

0

Step-by-step explanation:

So we have the equation:

3(x+14)=42

Divide both sides by 3:

x+14=14

Subtract 14:

x=0

The value of x is 0

3 0
3 years ago
Read 2 more answers
Other questions:
  • Carmen buys 153 shares of Cawh Consolidated Banks, each of which pays a constant yearly dividend of $7.14. After six years, how
    8·2 answers
  • An urn contains 3 ​one-dollar bills, 1​ five-dollar bill and 1​ ten-dollar bill. A player draws bills one at a time without repl
    15·1 answer
  • How do I set the proportions up
    12·1 answer
  • Complete the square for the expression
    13·1 answer
  • Identify the slope of the graph below...
    14·1 answer
  • Select True or False to correctly classify each inequality.
    11·1 answer
  • 94.3 is what percent 143.3? Round to the Nearest tenth
    10·1 answer
  • Amanda wants to buy books for tenth grade students. Each book costs $4, and
    15·1 answer
  • The distance between -2 1/2 - (-3)
    15·1 answer
  • Claim: The mean pulse rate (in beats per minute) of adult males is equal to 68.9 bpm. For a random sample of 134 adult males, th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!