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
snow_lady [41]
1 year ago
5

Select the correct answer from each drop-down menu. y = f(x) = (1/2) ^ 5 Consider the function The value of f(- 7) is The value

of f(5) rounded to the nearest ten thousandth, is
Mathematics
1 answer:
shtirl [24]1 year ago
4 0

The values of the functions are:

1. y = f(-7) = 128

2. y = f(5) = 0.0313

<h3>How to Find the Value of a Function?</h3>

We can evaluate a function by substituting the given value into the equation of the function, then simplify.

Given the function, y = f(x) = (1/2) ^ x

1. Find the value of f(-7):

y = f(-7) = (1/2)^-7

y = f(-7) = 2^7

y = f(-7) = 128

2. 1. Find the value of f(5):

y = f(5) = (1/2)^5

y = f(5) = 0.0313

Learn more about functions on:

brainly.com/question/10439235

#SPJ1

You might be interested in
Trig questions:
navik [9.2K]
Question 1
Because the period is 2π, and the amplitude is 1obtain
f(x) = sin(x)
Because the horizontal shift is π, obtain
f(x) = sin(x - π)
Because the vertical shift is -4, obtain
f(x) = sin(x - π) - 4

Answer: 1. f(x) = sin(x - π) - 4

Question 2
The radius is 36/2 = 18 in.
1 revolution (360°) is the circumference, which is
2π(18) = 36π in
When the revolution is 62°, the distance traveled is
(62/360)*(36π) = (31/5)π in

Answer: 3. (31π)/5

Question 3.
Consider f(x) = 3cos(2x-π) - 1
f(0) = 3cos(-π) - 1 = -4
f(π/2) = 3cos(0) - 1 = 2
Rate of change = (2+4)/(π/2) = 12/π

From the graph, the rate of change of g(x)  is
3/(π/2) = 6/π

Consider h(x) = sin(x) - 4
h(0) = 0 - 4 = -4
h(π/2) = 1 - 4 = -3
Rate of change = (-3+4)/(π/2) = 2/π
Therefore h(x) has the smallest rate of change

Answer: h(x)

8 0
3 years ago
What is the solution to the equation 32x − 1 = 243? Question 18 options: A) x = 2 B) x = 3 C) x = 4 D) x = −2
Mama L [17]

Answer:

x = 4

Step-by-step explanation:

To solve this equation, first you want to write the whole thing out.

32x - 1 = 243

Next you want to get the variable by itself, so you are going to use inverse operations. in the equation, it is 32x - 1, so you are going to add one to both sides, getting you this:

32x = 244

Now for the final step you are going to get x alone, so you are going to use inverse operations once more and divide 32 on both sides getting you your answer.

x = 4

Now if you want to check your work simply plug in x, and if it is equal, you got the correct answer!

I hope this helped and good luck with your math!

I'm really sorry if I'm wrong though, even though I already finished this unit a while ago I struggled on this one even though it is so easy compared to the equations I have now.

5 0
3 years ago
Twice x plus 5 is the same as -12
Anastasy [175]

Answer:

Step-by-step explanation:

2x+5=-12

2x=-17

x=-8.5

8 0
3 years ago
Read 2 more answers
7z/4+5x if z=8 and x=3 PLEASE HELP THIS IS DUE IN 20 MINS.
Taya2010 [7]

Answer:

29

Step-by-step explanation:

7(8)/4+5(3)

56/4+15

14+15

29

5 0
2 years ago
Help asap!!!!! im in a quiz rn-
a_sh-v [17]

Answer:

C. 31.4 ft

Step-by-step explanation:

Given

Diameter (d) = 10 ft

Now

Circumference

= πd

= 3.14 * 10

= 31.4 ft

Hope it will help :)❤

3 0
3 years ago
Other questions:
  • Draw a line plot to correctly display the data 4,5,6,9,13,14,14,14,15 mean= median= mode= range=
    14·1 answer
  • Purple paint is made with a 16:3:1 ratio of white paint:blue paint:red paint. How much white paint, in gallons, is needed in ord
    10·1 answer
  • 4 friends equally share half of a pizza how much of the whole pizza does each friend get
    5·2 answers
  • One three and six are traingular list all the other triangular numbers up to 36
    13·1 answer
  • (a + b - c )(a + b + c )
    6·2 answers
  • What is the value of x in the parallelogram below?
    12·1 answer
  • A mountain road rises 10 feet over a 206-foot run. What is its slope?
    15·1 answer
  • A bacteria culture doubles every 5 hours. Determine the hourly growth rate of the bacteria
    14·1 answer
  • What's the answer to this 3 2/7 x 1/5
    13·2 answers
  • Pls answer i will fail:-}
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!