Select all the expressions that equal.. *see picture for problem*
1 answer:
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The technology I used in helping me solve the problem is using Microsoft Excel. I made one column for the x values which were gathered from the choices, one column for f(x) whose equation is 8^(x-9), and another column for g(x) whose equation is log(3x) + 2.
Inputing these equation to the last two columns yield the values shown in the picture.The 'NUM' means that the equation at that value of x is undefined. From the values, the correct solution would be
(0,0), (9.2,1.5) and (9.6,3.5) to the f(x) equation
(9.6,3.5) to the g(x) equation
Inputing these equation to the last two columns yield the values shown in the picture.The 'NUM' means that the equation at that value of x is undefined. From the values, the correct solution would be
(0,0), (9.2,1.5) and (9.6,3.5) to the f(x) equation
(9.6,3.5) to the g(x) equation
We know that,
Interest, I =
Where, P = Principal = $1300
R = rate of interest = 9% annually =
%
T = Time = 1 month
So, I =![\frac{1300×[tex] \frac{9}{12}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1300%C3%97%5Btex%5D%20%5Cfrac%7B9%7D%7B12%7D%20)
×1}{100} [/tex]
= $9.75
Interest paid per month is $9.75
Interest, I =
Where, P = Principal = $1300
R = rate of interest = 9% annually =
T = Time = 1 month
So, I =
= $9.75
Interest paid per month is $9.75