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3 years ago

Log(x+3/10)+logx+1=0

1 answer:

6 0

Hi dear,

log(x+3)-log10+logx+1=0

log(x+3)-1+logx+1=0

log(x+3)+logx=0

logx(x+3)=0

x(x+3)=10^0

x^2+3x-1=0

solve this equation that answers are:

X1= [ (13)^(1/2) - 3]/2

X1= [ (13)^(1/2) + 3]/2

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hoa [83]

Part A.

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In this case:

(0,5) =

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Part B

The average rate of change represents the speed .

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We have to calculate the slope if the function:

$\text{slope}=\text{ }\frac{y2-y1}{x2-x1}$

Replace:

$\text{slope}=\frac{93-27}{4-1}\text{ = }\frac{66}{3}=22$

Part C.

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1 year ago

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Lynna [10]

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3 years ago

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Quick calculus question work doesn't have to be shown

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3 years ago