Find the GCD (or HCF) of numerator and denominator
GCD of 18 and 20 is 2
Divide both the numerator and denominator by the GCD
18 ÷ 2
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20 ÷ 2
Reduced fraction:
9
----
10
Domain:
Range:
Explanation:
The function is
The domain of a function is the set of all input values for which the function is well defined. Generally, domain consists of all x-values of the function. Hence, the function is defined in the interval .
The range of a function is the set of output values obtained by substituting the value of x in the function. Hence, the function is defined in the interval .
W=20.3
solve what's in the parenthesis, move the terms, calculate, then divide both sides.