We have been given that a geometric sequence's 1st term is equal to 1 and the common ratio is 6. We are asked to find the domain for n.
We know that a geometric sequence is in form
, where,
= nth term of sequence,
= 1st term of sequence,
r = Common ratio,
n = Number of terms in a sequence.
Upon substituting our given values in geometric sequence formula, we will get:
![a_n=1\cdot (7)^{n-1}](https://tex.z-dn.net/?f=a_n%3D1%5Ccdot%20%287%29%5E%7Bn-1%7D)
Our sequence is defined for all integers such that n is greater than or equal to 1.
Therefore, domain for n is all integers, where
.
=−640x10+1280x9+19904x8−40728x7−144488x6+323904x5−162304x4+1024x3+2048x2
step by step
(2x+8x2+3x−4x(x−4)(x−1)(20)x+4)(2)(x+4)(x−4)(2)x(x−1)(2)x(x+4)
=((2x+8x2+3x−4x(x−4)(x−1)(20)x+4)(2)(x+4)(x−4)(2)x(x−1)(2)x)(x+4)
=((2x+8x2+3x−4x(x−4)(x−1)(20)x+4)(2)(x+4)(x−4)(2)x(x−1)(2)x)(x)+((2x+8x2+3x−4x(x−4)(x−1)(20)x+4)(2)(x+4)(x−4)(2)x(x−1)(2)x)(4)
=−640x10+3840x9+4544x8−58904x7+91128x6−40608x5+128x4+512x3−2560x9+15360x8+18176x7−235616x6+364512x5−162432x4+512x3+2048x2
=−640x10+1280x9+19904x8−40728x7−144488x6+323904x5−162304x4+1024x3+2048x2
Subtract 125,300 from 800,009. From there you find that they made 674,709 in profit.
Answer is 674,709
Assuming, it's decimal logarithm.
<h3>
![\log\sqrt{30}-\log\sqrt6+\log\sqrt2=\log\dfrac{\sqrt{30}\cdot\sqrt2}{\sqrt6}=\log \sqrt{10}=\dfrac{1}{2}\log 10=\dfrac{1}{2}\cdot 1=\dfrac{1}{2}](https://tex.z-dn.net/?f=%20%5Clog%5Csqrt%7B30%7D-%5Clog%5Csqrt6%2B%5Clog%5Csqrt2%3D%5Clog%5Cdfrac%7B%5Csqrt%7B30%7D%5Ccdot%5Csqrt2%7D%7B%5Csqrt6%7D%3D%5Clog%20%5Csqrt%7B10%7D%3D%5Cdfrac%7B1%7D%7B2%7D%5Clog%2010%3D%5Cdfrac%7B1%7D%7B2%7D%5Ccdot%201%3D%5Cdfrac%7B1%7D%7B2%7D%20%20)
</h3>
Answer: b(-2, 2) c(4,2) d (-6,7)
Step-by-step explanation:
The formula for reflecting over x axis is (x,y) - > (x,-y)
the current points are
-2,-2
4, -2
-6, -7
which turn into -2, 2
4, 2
-6,7