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victus00 [196]
3 years ago
11

I need help on this question anyone know this ?

Mathematics
1 answer:
WITCHER [35]3 years ago
7 0

Answer:

y = 4(2)^{x}

Step-by-step explanation:

An exponential function in standard form is

y = a b^{x}

Use ordered pairs from the table to find a and b

Using (0, 4), then

4 = a b^{0} ( note that b^{0} = 1 ), so

a = 4, then

y = 4 b^{x}

Using (1, 8)

8 = 4 b^{1} = 4b ( divide both sides by 4 )

b = 2

y = 4 (2)^{x} ← represents the values in the table

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Answer:

$20

Step-by-step explanation:

Company A:

Buy 300 shares at $1.45 per share.

Sell 300 shares at $1.65 per share.

Profit: ($1.65 - $1.45) * 300 = $60

Company B:

Buy 200 shares at $1.20 per share.

Sell 200 shares at $1.10 per share.

Loss: ($1.20 - $1.10) * 200 = $20

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Colt1911 [192]

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8 0
3 years ago
What is the length of
saveliy_v [14]

Answer:

17 units

Step-by-step explanation:

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2 years ago
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4 0
3 years ago
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We use the given data above to calculate the volume of gasoline that is being burned per minute by commercial airplanes. 

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3 years ago
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