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2 years ago

Find the y-coordinate of the y-intercept of the polynomial function defined below f(x)=2x(x^2+3)

Mathematics

2 answers:

Ilya [14]2 years ago

6 0

Answer:

Step-by-step explanation:

2x( $x^{2}$ + 3)

when x = 0 then we have a y intercept

2 $x^{3}$ +6x

so b/c both terms have an x in them

we know the only time this function hits the y intercept is when y is zero

got it?

answer y = 0

laila [671]2 years ago

3 0

Answer:

y-intercept is (0,0). Mark brainliest?

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What is 970+12% of the amount over 9,700

kherson [118]

The answer is 2,134 because you do 12% times 9,700 + 970

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2 years ago

the lengths (in inches) of two sides of a regular pentagon are represented by the expressions 5x-27 and 2x-6. find the length of

fgiga [73]

Since the pentagon is regular, the sides are all of equal length. This tells you

... 5x-27 = 2x-6

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2 years ago

The population of rabbits on an island is growing exponentially. In the year 1995, the population of rabbits was 1000, and by 19

irakobra [83]

Answer:

3,240

Step-by-step explanation:

The computation of the population of rabbits in the year 2003 is shown below:

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2 years ago

Read 2 more answers

I'M OFFERING 20 POINTS AND BRAINLIEST ANSWER FOR HELP

Hoochie [10]

1$ is 100cents
45$ is 4500 cent
THE ORIGINAL price is $53
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2 years ago

The Super Lotto Plus game consists of a player selecting five different numbers from 1 to 47 and a mega number from 1 to 27 (the

Gnesinka [82]

Answer:

1/41416353 probability of all five numbers and the mega number matching the winning numbers

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question, the order of the numbers is not important. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

Probability of the five numbers matching:

Desired outcomes: 1 -> the matching numbers

Total outcomes: 5 from a set of 47. So

$T = C_{47,5} = \frac{47!}{5!(47-5)!} = 1533939$

Probability:

$p_{S} = \frac{1}{1533939}$

Probability of the mega number matching:

1 from a set of 27. So

$p_M = \frac{1}{27}$

Probability of both matching:

Independent events, so we multiply the probabilities:

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2 years ago