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aev [14]
3 years ago
5

3.) Graph f(x)=3^x.​

Mathematics
1 answer:
ollegr [7]3 years ago
7 0

Answer:

f(x)=3^x plot = see attachment

Step-by-step explanation:

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X,y and z are three consecutive even numbers if y^2 - 2 = 2x + 5Z find x,y and z​
Rama09 [41]

Answer:

6, 8, 10

Step-by-step explanation:

x y and z are three consecutive even numbers

it means that you can write y = x + 2

and z = y + 2 = x + 4

so

  y^2-2=2x+5z\\  (x+2)^2-2=2x+5(x+4)\\x^2+4x+4-2=2x+5x+20

  x^2+4x+2=7x+20\\x^2+4x+2-7x-20=0\\x^2-3x-18=0\\(x+3)(x-6)=0(x=-3\ or \ x=6)

so the solutions are

x = 6

y = 8

x = 10

6 0
3 years ago
Read 2 more answers
Evaluate the expression below for x = 4 6 (x +7)
Drupady [299]

Answer:

D. 66

Step-by-step explanation:

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6 0
3 years ago
after the holiday season, the average number of costumers per day at the game galaxy store decreased from 612 to 450. find the p
andrey2020 [161]
Simple, finding markdown, use these two formulas.

Markdown=Original-New
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Thus, there was a 26.5% decrease.
5 0
3 years ago
Subtract<br> 505,000 - 427,619 -
yawa3891 [41]

Answer:

77381 is your answer

Step-by-step explanation:

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3 years ago
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Answer:

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32

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34

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week 3 over ^

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