Answer:
Step-by-step explanation:
Domain is the set of all values of x where the function is defined. For this function the only limitation upon x exists when the denominator would equal zero, because division by zero is undefined. So the denominator 13-x cannot equal zero thus x cannot equal 13. Thus the domain is all real numbers except 13.
Answer:
F = 
C + 32
Step-by-step explanation:
Given
C = 
(F - 32)
Multiply both sides by to clear the fraction
C = F - 32 ( add 32 to both sides )
C + 32 = F
<h3>Given</h3>
- PQ = QR . . . . . . Q is the midpoint of PR
- PQ = 3x+14
- QR = 7x-10
<h3>Find</h3>
<h3>Solution</h3>
Put the given expressions in the given relation.
... 3x +14 = 7x -10
Subtract the left side.
... 0 = (7x -10) -(3x +14)
... 0 = (7-3)x +(-10-14) . . . . . simplify
... 0 = 4x -24
Divide by the coefficient of x.
... 0 = x - 6
Add the opposite of the constant.
... 6 = x
The value of x is 6.
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Answer:
Step-by-step explanation:
The applicable rule of exponents is ...
(a^b)(a^c) = a^(b+c)
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