Log In Registration
Ask an expert
Mathematics
14.03.2023 05:09
124
414
5
Solved by an expert

Solve for the exact value of x. log2 (4x) – 4 log2 (2) = 0

Solve for the exact value of x.

log2 (4x) – 4 log2 (2) = 0
Show Answers
babyrocks7300
babyrocks7300
4,6(16 marks)

to get the equation of a straight line, all we need is two points on it... say hmmm this one has (0 , 6) and (6 , 2), so let's use those.

\bf (\stackrel{x_1}{0}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{2}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{2-6}{6-0}\implies \cfrac{-4}{6}\implies -\cfrac{2}{3} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-6=-\cfrac{2}{3}(x-0) \\\\\\ y-6=-\cfrac{2}{3}x\implies y=-\cfrac{2}{3}x+6

Popular Questions about the subject: Mathematics

1. If △NMK ≅ △TRP, then answer the following questions. Solve for x....
1. If △NMK ≅ △TRP, then answer the following questions. Solve for x....
Mathematics
02.07.2022 17:13
(3)(-5) Multiplying and Dividing Real Numbers...
(3)(-5) Multiplying and Dividing Real Numbers...
Mathematics
15.05.2023 16:41
What is the value of a non-zero polynomial raised to 0?...
What is the value of a non-zero polynomial raised to 0?...
Mathematics
28.05.2023 18:34
Help somebody please , i’ll cash app you ....
Help somebody please , i’ll cash app you ....
Mathematics
15.12.2022 14:22
Describe the transformation of the graph of the parent quadratic function...
Describe the transformation of the graph of the parent quadratic function to the graph of f(x)=−4(x+1)2−5. Then identify the vertex....
Mathematics
21.02.2020 08:20
Write them in order who ran faster...
Write them in order who ran faster...
Mathematics
16.06.2020 23:18
Coach Gannon Bought 8 Bags Of Sunflower Seeds For The Baseball Game. Each...
Coach Gannon Bought 8 Bags Of Sunflower Seeds For The Baseball Game. Each Bag Has 2 1/4 Cups Of Seeds. If Coach Gannon Has 12 Baseplayers On The Team, How Many Cups Of...
Mathematics
24.03.2023 04:27
Given the prediction equation y = 0.5x - 6, which represents the number...
Given the prediction equation y = 0.5x - 6, which represents the number of lemonades sold (x) and profit (y), find the profit if 25 lemonades are sold....
Mathematics
23.05.2020 05:49
A line through (2.4) with slope 0...
A line through (2.4) with slope 0...
Mathematics
03.12.2021 22:59
− 2over 5 x − 9 9over10...
− 2over 5 x − 9 9over10...
Mathematics
17.04.2020 05:47

New questions by subject

This 19th century american businessman is most well known for founding...
This 19th century american businessman is most well known for founding the meatpacking company that bears his name to this very day...
History
28.01.2021 00:33
If a NYC teacher gets paid 6048 in one week how many cents do they make...
If a NYC teacher gets paid 6048 in one week how many cents do they make in one sec...
Mathematics
20.05.2020 15:57
Find the domain of the graphed function, A. 1 B. x is all real numbers....
Find the domain of the graphed function, A. 1 B. x is all real numbers. C. X 2 D. 2...
Mathematics
28.10.2022 10:56
If m∠2 = 108° and m∠P = 55°, then m∠O = a. 17 b. 27 c. 43 d. 53 https://media.aop.com/curric/ow-sets/curriculum2016/g_geo_2016/3/page69a.gif...
If m∠2 = 108° and m∠P = 55°, then m∠O = a. 17 b. 27 c. 43 d. 53 https://media.aop.com/curric/ow-sets/curriculum2016/g_geo_2016/3/page69a.gif...
Mathematics
16.04.2023 14:57
What are the coordinates for the image after a reflection on the y-axis?...
What are the coordinates for the image after a reflection on the y-axis? Please show all the work on how you got your answer....
Mathematics
16.08.2021 01:59
To change direction by making a two-point turn, you ll need to use...
To change direction by making a two-point turn, you ll need to use...
Law
11.03.2020 07:01
Write a system of equations to describe the situation below, solve using...
Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks. An employee at a party store is assembling balloon bouquets....
Mathematics
12.12.2021 20:14
In the 1896 election, the Fusion Movement supported reforms that would...
In the 1896 election, the Fusion Movement supported reforms that would end segregation and repeal Jim Crow laws. protect African American citizens right to vote. repay...
History
29.05.2022 05:46
What did the Mexicano contribute to the unite states...
What did the Mexicano contribute to the unite states...
History
01.04.2022 11:29
Which statements describe disadvantages of using natural gas as an energy...
Which statements describe disadvantages of using natural gas as an energy source? Select three options. It is expensive to use. It is hard to stop using. It is a nonrenewable...
Health
08.02.2020 14:20
Find out answers to questions
from an AI-bot
Get full access
Answers
Themes
Family and Home Sport Other Dating, Love, Relationships Health and Medicine Science and Technology Cities and Countries Travel and tourism Food and Cooking Philosophy Style and Beauty Animals and plants Business and Finance Construction and repair Leisure and Entertainment Legal consultation Goods and services Society and Politics Photography and Videography Auto and Moto Art and Culture Computers and Internet Horoscopes, Magic, Divination Work and Career Business Law Spanish SAT Engineering Social Studies Computers and Technology World Languages Mathematics French Biology Arts History Geography Health Chemistry Medicine Physics English Advanced Placement (AP) German
#
#
#
#
# #

We expand our knowledge with many expert answers

Answers