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4 years ago

in the function y=-3x^2+1, what effect does the negative sign have on the graph, as compared to the graph of y=x^2

Mathematics

1 answer:

fgiga [73]4 years ago

7 0

Answer:

see explanation

Step-by-step explanation:

Given a quadratic function in standard form y = ax² + bx + c ( a ≠ 0)

• If a > 0 the the graph has a minimum value ∪

• If a < 0 then the graph has a maximum value ∩

Thus y = - 3x² + 1 ← has a maximum value and

y = x² ← has a minimum value

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My couch potato friend enjoys sitting in front of the TV and grabbing handfuls of 6 chocolates at random from his snack jar. Unb

Nikolay [14]

Answer:

There are 8008 possible outcomes are there the first time he grabs 6 chocolates

Step-by-step explanation:

The order in which the chocolates are chosen is not important. So the combinations formula is used 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.

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

How many possible outcomes are there the first time he grabs 6 chocolates?

6 chocolates from a set of 16. So

$C_{16,6} = \frac{16!}{6!(16 - 6)!} = 8008$

There are 8008 possible outcomes are there the first time he grabs 6 chocolates

7 0

4 years ago

If each person gets 3/4 pound of squash, how many people can evenly split a 9-pound basket of squash from the farmer's market?

crimeas [40]

Answer:

12 people

Step-by-step explanation:

9 divided by 3/4= 12

6 0

3 years ago

How do I turn -6.3 into a fraction?

evablogger [386]

-6.3 into a fraction is -6 and 3/10. its a mixed number!

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3 years ago

The half life of a radioactive kind of cadmium is 14 years. How much will be left after 28 years, if you start with 72 grams of

nlexa [21]

Answer:

18 grams

Step-by-step explanation:

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3 years ago

Please help me.................

schepotkina [342]

Answer:

Step-by-step explanation:

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3 years ago