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
dalvyx [7]
3 years ago
10

What are the domain and range of f(x)= log x-5?

Mathematics
2 answers:
Nookie1986 [14]3 years ago
8 0
The answer is A
Domain: (0, infinity)
Range: ( - infinity, infinity)
Valentin [98]3 years ago
4 0

<u>The domain</u> of the <u>function</u> are all possible values for <u>variable</u> x and <u>the range</u> are all possible values for variable y.

The parrent function y=\log x has

  • the domain x>0;
  • the range (-\infty,\infty).

The function f(x)=\log x-5 can be formed by translation the parrent function 5 units down.

The domain of the function  f(x) is the same as the domain of the parrent function.

Since the range of the parrent function is all real numbers, then the range of the function  f(x) are all real numbers too.

Answer: correct choice is A.

You might be interested in
The cost of a dress after a 6% tax can be represented by the expression d + 0.06d. Simplify the expression​
klemol [59]

Answer:

1.06

Step-by-step explanation:

d + 0.06d

= 1.06d

I am pretty sure this is the answer. Sorry if its wrong

3 0
2 years ago
What is 645/87 rounded to the nearest integer?
Vlad1618 [11]

Answer:

7

Step-by-step explanation:

Firstly, let us divide the two numbers as so-

645/87=7.41379310345\\

To round a number to the nearest integer, look at the decimal places.

Here we have .41 - The 4 is less than 5, so it cannot round the ones place to 8.

So our answer here is 7.

6 0
3 years ago
I need help on how to write an exponential growth equation help!
Step2247 [10]

Answer:    Increase in number or size, at a constantly growing rate. It is one possible result of a reinforcing feedback loop that makes a population or system grow (escalate) by increasingly higher amounts.

4 0
3 years ago
Mr. Winking is purchasing a car and needs to finance $24,000 from the bank with an annual percentage rate (APR)
babymother [125]

Answer:

<em>The monthly payment is $450.71</em>

Step-by-step explanation:

<u>Financial Computing </u>

Given the loan amount A, the loan term t, and the APR (annual percentage rate), the montly payment is computed as

\displaystyle P=\frac{A}{f}

where f is

\displaystyle f=\frac{1-(1+i)^{-n}}{i}

The provided data is

\displaystyle A=24,000

\displaystyle r=4.8\%

\displaystyle t=5\ years

Since the payments will be made monthly, the values of n and i are:

\displaystyle i=\frac{4.8}{100\times12}=0.004

\displaystyle n=5\times12=60\ months

Calculating f:

\displaystyle f=\frac{1-(1+i)^{-n}}{i}

\displaystyle f=\frac{1-(1+0.004)^{-60}}{0.004}

\displaystyle f=53.25

Now for the payments:

\displaystyle P=\frac{24.000}{53.25}=450.71

\boxed{\displaystyle P=\$450.71}

5 0
3 years ago
Ana's statistics skills have been improving during her senior year at fletcher high school. on her first end-of-the week assesme
Taya2010 [7]
Her 9th assement will be 93
7 0
3 years ago
Other questions:
  • 7: Maribel blinks her eyes 105 times in 5 minutes. If b represents the number of times Maribel blinks in m minutes, what is a li
    12·1 answer
  • Describe how to write 3x+2y=12 in function notation. Assume that y represents the dependant variable.
    9·1 answer
  • You borrow $2,000 for a period of 4 years. You are charged simple interest at a rate of 3%. How much will you repay at the end o
    8·2 answers
  • Drag numbers to show which are closest to ‐23 and 13 on the number line.
    9·1 answer
  • Pls help forgot to do this
    10·1 answer
  • Use the net to find the lateral area of the prism.
    5·2 answers
  • A 4-cup bottle of soda costs $5.64. What is the price per pint?
    10·1 answer
  • Sin y+ cos y + tan y sin y=sec y+ cos y tan y?
    7·1 answer
  • This is the last part, you don't have to do number (6). I really appreciate the help so far!!!
    12·1 answer
  • Write 336 mi in 11.2 h as a rate in simplest form
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!