Mathematics, 16.10.2019 20:00 powpow71

Identify the domain of the equation y = x2 − 6x + 1.

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Answer from: dbanks701

The domain of equation $\bold y = x^2- 6x + 1\bold$ is all real numbers, $(\infty,-\infty)$

Solution:

The domain of a function is the set of all possible values of the independent variable x. So, basically it is the all possible value of x that satisfies the equation. Only the denominator of the fraction cannot be zero and the value under root cannot be negative,

In the given equation, y = x^2 - 6x + 1 , there are no fraction and no values under root. Hence there are no restrictions for this equation. Hence the domain of this equation will be the set of all possible values of x that satisfied the equation which is the set of all real numbers.

So, the domain of equation $\bold y = x^2- 6x + 1\bold$ is all real numbers, $(\infty,-\infty)$

Answer from: jacamron

all real number

Step-by-step explanation:

Answer from: Quest

a) one student is chosen from classroom a, then a student is chosen from classroom b.

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b. this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes. this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes. this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes. this makes them dependent events.

Answer from: Quest

$655.61 which is option c

step-by-step explanation:

price of house = $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

= $\frac{3.5*146000}{100}$

=$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

=$35770

remaining money = $146000-35770

=$110230

new mortgaged payment = 5 % of 110230

= $\frac{5*110230}{100}$

=$655.61

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Identify the domain of the equation y = x2 − 6x + 1....