Find f(x) of |2x-2| if x is -1.
2 answers:
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Given problem:
Which value cannot represent the probability of an event occurring?
Values:
0.29
Three-halflity
Probability is the likelihood of an event to occur.
For an event that we are sure of occurring, the probability value is 1, and those that cannot occur have a probability value of 0.
The probability of any event is usually a fraction between 1 and 0.
So we can see that the odd one is the Three-halflity which is clearly greater than 1.
|2x + 12| = 18
First, break down the problem into 2 equations . / 2x + 12 = 18 and -(2x + 12) = 18
Second, solve the first equation. /
Subtract 12 from both sides. /
Subtract 18 - 16. /
Divide both sides by 2. /
Simplify. /
Third, solve the second equation. / -(2x + 12) = 18
Simplify your brackets. /
Add 12 to both sides. /
Add 18 + 12. /
Divide both sides by -2. /
Simplify. /
Simplify. /
Fourth, collect the solutions. /
Answer: x = -15, 3
First, break down the problem into 2 equations . / 2x + 12 = 18 and -(2x + 12) = 18
Second, solve the first equation. /
Subtract 12 from both sides. /
Subtract 18 - 16. /
Divide both sides by 2. /
Simplify. /
Third, solve the second equation. / -(2x + 12) = 18
Simplify your brackets. /
Add 12 to both sides. /
Add 18 + 12. /
Divide both sides by -2. /
Simplify. /
Simplify. /
Fourth, collect the solutions. /
Answer: x = -15, 3