2 Answers

Pinckney · Answer 1 · 2018-11-16T12:08:42+0000

Then,

3^y = 7, is equivalent to y = log_3(7)

We need to find which graph goes like log_3(x). For x =3, log_3(3) = 1, for x = 9, lo_3(9)=2, so .....

The first one!

Brianoh · Answer 2 · 2018-11-20T00:53:57+0000

Answer with explanation:

The exponential function is

$3^y=7\\\\ \text{taking log on both sides}\\\\y\log3=\log7\\\\y=(\log7)/(\log3)\\\\y=\log_(3)7\\\\y=(0.8450)/(0.477)\\\\y=1.77$

It is equation of a line, parallel to X axis.

Drawn the graph of the function , which cuts the y axis at ,(1.77,0).

None of the curve matches with the given Options.

Which logarithmic graph can be used to approximate the value of y in the equation-example-1

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

No related questions found

Other Questions