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
Anna [14]
3 years ago
6

The table shows a student's proof of the quotient rule for logarithms.

Mathematics
1 answer:
nikklg [1K]3 years ago
5 0

Answer:

The error is at step (3) .

The correct step (3) will be,

\log_{b}(\frac {b^{x}}{b^{y}})

= \log_{b}(b^{x - y})   [by using the laws of indices]

All other steps are correct.

Step-by-step explanation:

The error is at the step (3) , because the student has tried to prove the quotient rule of logarithms by using the property i.e., 'The quotient rule of logarithm' itself , i.e. ,by  assuming the property does hold before proving it. So, the proof is fallacious.

The correct step (3) will be,

\log_{b}(\frac {b^{x}}{b^{y}})

= \log_{b}(b^{x - y})   [by using the laws of indices]

All other steps are correct.

You might be interested in
There is a 10% sales tax on a purchase of $13.50 how much is the tax
raketka [301]

Answer:

1.35

Step-by-step explanation:

13.5/100 times 10 = 1.35

8 0
3 years ago
Read 2 more answers
The lines below are parallel. If the slope of the green line is -3, what is the
julia-pushkina [17]

Answer:-3

Step-by-step explanation:

The expression is already in decimal form.

−3 slope

8 0
2 years ago
Is the line for the equation y = −8 horizontal or vertical? What is the slope of this line? Select the best answer.
Amanda [17]
The equation is only create a line on the coordinate itself . make a straight line on - 8 of y axis

so it is horizontal and there is no slope

the answer is a
7 0
3 years ago
2y-9x= 14 what’s y??
enyata [817]

Answer:

the answer is y=  9/2  x+7

8 0
2 years ago
Read 2 more answers
HELP MATH SUCKSSSSSSSSSSSS
Ivanshal [37]

Answer:

\huge\boxed{\sf Slope = \frac{1}{11} }

Step-by-step explanation:

Given coordinates are (6,-3) and (-5,-4).

\sf Slope = \frac{y2-y1}{x2-x1}\\\\Slope = \frac{-4+3}{-5-6} \\\\Slope = \frac{-1}{-11} \\\\Slope = \frac{1}{11} \\\\\rule[225]{225}{2}

Hope this helped!

<h3>~AnonymousHelper1807</h3>
4 0
2 years ago
Other questions:
  • 1×1+9×(1/100)+1 ×(1/1,000)
    15·2 answers
  • A triangular prism has the same number of face true/false
    7·1 answer
  • The classroom door is 7 and a half feet tall. How many inches tall is it ?
    15·1 answer
  • 1. A 15-,,oz bag of yum yum tortillas chips contains 5 servings. there are 240 milligrams of salt in each servings. how many mil
    10·1 answer
  • A sound wave travels through iron at a rate of 5120\,\dfrac{\text{m}}{\text{s}}5120 s m ​ 5120, start fraction, start text, m, e
    10·1 answer
  • I GIVEEEEE BRAINLILSTTTTT
    7·2 answers
  • What is the inverse you would use to solve this problem: c/2=16
    7·1 answer
  • Charlie's puppy Max, weighs 6 pounds.<br> How many ounces does Max weight?
    13·1 answer
  • why do u get to determain how many daily limits i can have u encourge alot of a ton people to buy you're vip for over priced pri
    6·1 answer
  • Make up an equation for a quadratic function whose graph satisfies the given condition. Use whatever form is most convenient. i.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!