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3 years ago

PLEASE help me with this question! This is really urgent! No nonsense answers please, and answer with full solutions!

Mathematics

1 answer:

juin [17]3 years ago

7 0

Answer:0.80

Step-by-step explanation:please i don't really know how to explain this i am very sorry

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What is logarithmic graph <img src="https://tex.z-dn.net/?f=y%3D%5Clog%5Cleft%28x%5Cright%29" id="TexFormula1" title="y=\log

Amiraneli [1.4K]

Answer:

Graph is attached

Step-by-step explanation:

we are given

$y=log(x)$

we know that base of log is 10 by default

Domain:

we know that domain is all possible values of x for which any function is defined

and we know that value inside log should always be positive and greater than 0

so, we get domain as

$(0,\infty)$

Range:

we know that range is all possible y-values

log value be negative positive or zero

so, range will be

$(-\infty,\infty)$

x-intercept:

we can set y=0

and find x

$0=log(x)$

$10^0=10^{log(x)}$

$x=1$

y-intercept:

we can plug x=0 and find y

$y=log(0)$

$y=undefined$

now, we can draw graph

Graph:

5 0

4 years ago

Which one? A. B. C. or D?

11111nata11111 [884]

Answer:

the answer is B.

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

I don't understand these problems

uysha [10]

So given the values on the number line, AB and BC, adding them together will get the length of AC. If AB equals $x-3$ and BC equals $5$ , the value of AC should be $x-3+5$ . Since you are given the length of AC, $21$ , you can create an equation to solve for x. This equation would be $x-3+5=21$ . Isolating the x on the left (or right hand side) gets the value of x to be 19. The same thing goes for the 2nd question.