3 years ago

Help please thank you!!!

Mathematics

1 answer:

Usimov [2.4K]3 years ago

3 0

Answer:

0.1. the first onw us correct by the way !!! edgenty SUCKSSS!

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If a man sold for an article for rs150 gaining 50% thenn the cost price of the article is

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Answer:

Step-by-step explanation:since i helped can i have brainlst please that would be greatly apericated

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3 years ago

Write an equation for the graph below, which represents an exponential function f with base 2 or 3, translated and/or reflect

evablogger [386]

Answer:

$f(x) = 2*2^x + 3$

Step-by-step explanation:

The model for an exponencial function is:

$f(x) = a*b^x + c$

'c' is the value of the asymptote, so we have c = 3.

To find the value of 'a', let's use the point (0,5):

$5 = a*b^0 + 3$

$5 = a*1 + 3$

$a = 2$

Now, to find the value of 'b', let's use the point (1, 7):

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$7 = 2b + 3$

$2b = 4$

$b = 2$

So our function is:

$f(x) = 2*2^x + 3$

Let's check if the point (-1, 4) is inside our function:

$4 = 2 * 2^{-1} + 3$

$4 = 1 + 3$

$4 = 4\ (correct)$

6 0

3 years ago

I need help on all of them

Aneli [31]

Answer:

Part A

1) -4x+17

2) -45x+32

3) -17x

Part B

4) 4x+28

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Part C

7) 2x+19

8) -4x-4

9) -14x-24

10) 3x-2

Step-by-step explanation:

I did the work in a notebook. I know it's right.

Hope this helps. Have a nice day you amazing bean child.

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Step-by-step explanation:

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15% are deluxe rooms

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