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sergejj [24]
3 years ago
7

The graph of f(x) = (0.5)x is replaced by the graph of g(x) = (0.5)x − k. If g(x) is obtained by shifting f(x) down by 7 units,

then what is the value of k?
k equals one seventh
k equals negative one seventh
k = 7
k = −7
Mathematics
2 answers:
Nikolay [14]3 years ago
5 0

Answer:

k=-7

Step-by-step explanation:

Talja [164]3 years ago
3 0
The answer going to be k = -7
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Ralph buys a desk that regularly sells for $250 and a desk chair that regularly sells for $145. both items are on sale at 15% of
Lunna [17]
C) (0.85 + x/100)(250+145) does not give the correct answer.

Explanation
A) works; adding the two costs together is 250+145=395.  We multiply this by 0.85 because 100%-15%=85%=0.85.  We also have x% tax, which is represented by x/100, added to 100% of the value, or 1.00.  Altogether this gives us 
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3 years ago
Angie divides the polynomial function f(x)=x3+3x2−7x−21 by (x + 3). What can she conclude from the fact that the remainder is eq
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Answer:

See below

Step-by-step explanation:

<u>Given function</u>

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<u>We can find its factors:</u>

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