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
GREYUIT [131]
3 years ago
5

Let f(x)=6−2+2e−0.3x . What is f(−4) ?

Mathematics
2 answers:
ICE Princess25 [194]3 years ago
6 0

Answer:

f(-4) = 10.636

Step-by-step explanation:

In this problem we need to substitute and add together the remaining terms

f(x)=6−2+2e−0.3x

If we simplify

f(x) = (6−2) +2e−0.3x

f(x) = (4) +2e − 0.3x

We substitute the value for e (Euler's number)

e = 2.718

f(x) = (4) +2(2.718) − 0.3x

f(x) = (4) + 5.436 − 0.3x

f(x) = 9.436 -0.3*x

We just need to substitute for x = -4  ,  to get f(-4)

f(-4) = 9.436 -0.3*(-4)

f(-4) = 9.436 + 1.2

f(-4) = 10.636

loris [4]3 years ago
3 0

Answer: 1.3

Step-by-step explanation:

You might be interested in
Hi, can somebody pretty please help me? Thank you!
dybincka [34]

Answer:

Honey, I don't know what you need help with. Nothing is linked.

Step-by-step explanation:

4 0
3 years ago
2. Three square rooms in Joey's house meet to form a right triangle as shown. Joey
Oxana [17]

Answer:

The amount of carpet needed in Room Z should be the same as the carpet needed in both Room X and Room Y.

Step-by-step explanatio

3 0
3 years ago
Read 2 more answers
How to solve 3+5 (c+3)=-17
BlackZzzverrR [31]
3 + 5(c + 3) = -17

First, subtract 3 from both sides. / Your problem should look like: 5(c + 3) = -17 - 3
Second, simplify -17 - 3 to get -20. / Your problem should look like: 5(c + 3) = -20
Third, divide both sides by 5. / Your problem should look like: c + 3 =  -\frac{20}{5}
Fourth, simplify \frac{20}{5} to 4. / Your problem should look like: c + 3 = -4
Fifth, subtract 3 from both sides. / Your problem should look like: c = -4 - 3
Sixth, simplify -4 - 3 to get -7. / Your problem should look like: c = -7

Answer: c = -7

4 0
3 years ago
Read 2 more answers
How many hours is 10:30 am to 3:30 pm?
sergejj [24]
It is 5 hours from 10:30am to 3:30pm.
6 0
3 years ago
The initial number of views for a certain website was 15. The number of views is growing exponentially at a rate of 22% per week
Oksi-84 [34.3K]

t he number of views expected to be four weeks from now can be calculated using the equation:

F = P ( 1+i)^n

Where F is the future views

P is the present views

i is the percent increase in views

n is the number of weeks

F = 15 ( 1+ 0.22)^4

F = 33 views

8 0
3 years ago
Read 2 more answers
Other questions:
  • M=−8r ^2 +11r−6 T=−7r ^2−9r+14 M+T=<br><br> Answer is: −15r ^2 +2r+8
    9·1 answer
  • Find the first five multiples of number five​
    12·2 answers
  • Stacy and Neil painted 280 ft2 of their living room wall with 45 gallon of paint. How many square feet can they paint with 3 gal
    7·1 answer
  • Which correlation coefficient could represent the relationship in the scatterplot?
    9·1 answer
  • A) 2 x -7 =<br>b) -3 x 4 =<br>c) -5 % -6 =​
    11·2 answers
  • A 2-column table with 3 rows titled Units of Length. Column 1 is labeled Customary System Units with entries 1 inch, 1 foot, 1 m
    14·1 answer
  • Where does 0.3 be placed in the Venn Diagram?
    14·2 answers
  • Help help help help help help me​
    10·1 answer
  • Hida adds 5 to a number, then multiplies the sum by-2. The result is 6. write an equation and solve for x
    11·1 answer
  • What are the coordinates of the midpoint of the segment whose endpoints are A(-3,-5) and B(2,7) ?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!