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2 years ago

The graph of the logarithmic function f(x) = loga(x) passes through the points and . The graph lies the y-axis.

2 answers:

8 0

The question is incomplete. But this explanation will help you very much.

1) Regarding the function      $log_ax$    , its graph always passes through the points (1,0) and (a,1).

That is due to the properties of logarithm function:

a)    $log_a1=0$

b)    $log_aa=1$
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That in turn is due to the properties of the exponential functions.

a^0 = 1 and a^1 = a
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2) Regarding the y-axis.

The function $log_ax$ will never touch the y-axis, because the logaritm of zero is not defined. So the graph lies to the righ of the y-axis (i.e. the domain of the function is x > 0)

lesya692 [45]2 years ago

3 0

Answer:

(1, 0)

Step-by-step explanation:

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Answer:

Smallest number = 3500

Step-by-step explanation:

Rounding of numbers involve replacing numbers with simpler numbers. In order to round a number to the nearest thousand, the last 3 digits of the number should be considered. If the last 3 digits are less than 500, the number is rounded down(the thousand figure is unaffected), but if the last 3 digits are greater or equal to 500, the number is rounded up.

In this case, Yuri is thinking of a 4-digit whole number and he rounds his number to the nearest thousand. Since his answer is 4000, the smallest number yuri could be thinking of would be 3500 and the highest number he could be thinking of is 4499.

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2 years ago

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2 years ago

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The low temperature in Leroy's town one day was Negative 4 degrees Fahrenheit. The difference between the high temperature and t

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The high temperature was 2 degrees Fahrenheit in the town that day.

Step-by-step explanation:

Given,

Low temperature in Leroy's town = -4 degree Fahrenheit

Difference between low and high temperature = 6 degrees Fahrenheit

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Keywords: equation, subtraction

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Answer:

All points between z = 0 and z = 7 along the z-azis in R3 x-y-z plane

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The inequality 1 $\le$ z $\le$ 7 represents all sets of points on the z-axis in the R3 plane that lies bewteen z = 0 and z= 7.

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