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3 years ago

The graphs below are both cubic functions. The equation of the blue graph is F(x)=x^3. What is the equation of the red graph?

Mathematics

1 answer:

Fantom [35]3 years ago

7 0

Answer:

The answer is C

Step-by-step explanation:

When you multiply x^3 by a fraction the graph shrinks along the x-axis.

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What is the distance between the points (5.-18) and (8,

romanna [79]

Answer:

$\sqrt{10}$

Step-by-step explanation:

The horizontal distance from points (5,-18) and (8,-17) is 3 because it is 3 units from 5 to 8. The vertical distance is 1 since it is one unit from -18 to -17. Now we can use the equation $a^{2}+b^{2}=c^{2}$ where a=3 and b=1 and c is the distance that you are looking for:

$a^{2} +b^{2} =c^{2}\\3^{2} +1^{2} =c^{2}\\9+1=c^{2}\\10=c^{2}\\\sqrt{10}=c$

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3 years ago

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3 years ago

5 + 4x + 6 - 2x<br> explain how you would do it

Alona [7]

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11+2x

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2 years ago

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The most recent census for a city indicated that there were 919,716 residents. The population of the city is expected to increas

OLEGan [10]

Answer:

1,474,951.

Step-by-step explanation:

Given a population that increases by a constant percentage, we can model the population's growth using the exponential model.

$P(t)=P_o(1+r)^t,$ where \left\{\begin{array}{lll}P_o=$Initial Population\\r$=Growth rate\\$t=time (in years)\end{array}\right\\P_o=919,716\\r=3.7\%=0.037\\$t=13 years$

Therefore, the population of the city in 13 years time will be:

$P(t)=919,716(1+0.037)^{13}\\\\=919,716(1.037)^{13}\\\\=1,474,950.9\\\\\approx 1,474,951$

The population be at that time will be approximately 1,474,951.

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3 years ago

The graphs below are both cubic functions. The equation of the blue graph is F(x)=x^3. What is the equation of the red graph?​

The graphs below are both cubic functions. The equation of the blue graph is F(x)=x^3. What is the equation of the red graph?