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Anton [14]
3 years ago
8

13 POINTS!!!!!

Mathematics
2 answers:
Valentin [98]3 years ago
7 0

Answer:

The graph of function f of x equals log base 5

So yes , D

vladimir1956 [14]3 years ago
6 0

Answer:

The correct option is D.

Step-by-step explanation:

The given equation is

5^y=12

Taking log with base five on both the sides.

log_{5}5^y=log_{5}12

y=log_{5}12                                 [\because log_aa^x=x]

This function can be written as

y=log_{5}x

Where, x=12.

Substitute x=5 in the above function.

y=log_{5}5=1

At x=5, the value of function is 1.

Only in option D, the value of function is 1 at x=5.

Therefore, the correct option is D.

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7 less or greater than 5x -16 does it equal 4?
Marysya12 [62]
Can you re-phrase the question


4 0
3 years ago
State the vertex and axis of symmetry of the graph of y=ax2+c.
Neporo4naja [7]

State the vertex and axis of symmetry of the graph of y=ax^2+c

General form of quadratic equation is y=ax^2 + bx +c

There is no bx in our given equation, so we put 0x

Given equation can be written as y=ax^2 + 0x +c

a=a , b=0

Now we use formula to find vertex

x=\frac{-b}{2a}

x=\frac{-0}{2a}=0

Now we plug in 0 for 'a' and find out y

y=a(0)^2 + 0x +c= c

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3 0
2 years ago
Read 2 more answers
HELP ME PLEASE!! Urgently needed!!!
elixir [45]
The equation for the first part would be 4.50p+40=112.
This is because he earns 40 dollars in wages which doesn't change but the number of shoes he commissions, which would be 4.50 per pair. varies based on how many he commissions.

The answer to your second part would be 16.
To find the number, you subtract 40 from each side which gets you 4.50 = 72. From there you just divide which gets you 16.

Another easy way to do it would just be substituting until you find the right number like on a calculator but if you don't have a calculator on hand (let's say for a test), than the first way would be more effective.
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vfiekz [6]
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Answer:

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Step-by-step explanation:

I typed percentage calculator, find a calculator, calculate it, find 35.7‍♀️

7 0
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