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3 years ago

How can we use the graph of a logarithmic function to verify the domain of a function?PLEASE HELP

1 answer:

3 0

The function y = log 2 x has the domain of set of positive real numbers and the range of set of real numbers. Remember that since the logarithmic function is the inverse of the exponential function, the domain of logarithmic function is the range of exponential function, and vice versa.

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Here is the next question jj

katen-ka-za [31]

Answer:

3.7 and east.

Step-by-step explanation:

5 0

2 years ago

What is the value of<br><br>-1/2(x-6) when x=2?

matrenka [14]

The answer is 2.

-1/2(2-6)

-1/2(-4)=2

7 0

2 years ago

Check all that apply: If cos theta = 15/17 then:

marishachu [46]

If Cos theta = 15/17, then
Sec theta = 17/15 because cosine and secant are reciprocal functions.
Letter A

3 0

2 years ago

Read 2 more answers

Find the 17th term in the sequence for which a1 = 10 and d = -3.

yKpoI14uk [10]

Answer:

d. -38

Step-by-step explanation:

Arithmetic sequence concepts:

The general rule of an arithmetic sequence is as follows:

$a_{n+1} = a_{n} + d$

In which d is the common diference between each term.

We can expand the general equation to find the nth term from the first, by the following equation:

$a_{n} = a_{1} + (n-1)*d$

In this question:

$a_{1} = 10, d = -3$

17th term:

$a_{17} = a_{1} + (17-1)*d = 10 + 16*(-3) = -38$

So the correct answer is:

d. -38

6 0

3 years ago

F(x)=x^3-2x+6 g(x)=2x^3+3x^2-4x+2 Find (f-g)(x).

____ [38]

(f-g)(x) = f(x) - g(x)
= (x^3 -2x+6) - (2x^3+3x^2-4x+2)
= x^3 -2x +6 -2x^3 -3x^2 +4x -2 . . . . distribute the negative sign
= (1-2)x^3 -3x^2 +(-2+4)x +(6-2) . . . . . combine like terms

(f-g)(x) = -x^3 -3x^2 +2x +4

7 0

2 years ago

How can we use the graph of a logarithmic function to​ verify the domain of a function?PLEASE HELP

How can we use the graph of a logarithmic function to verify the domain of a function?PLEASE HELP