To an extent, the answer depends on what the range is.
The domain can be the set of complex numbers, with the range also the complex numbers.
The domain can be the whole of the real numbers if the range can be complex.
If the range needs to be real, then the domain must be the real numbers excluding the interval (0,9).
As the range is restricted (rational, integer), the domain will also shrink.
Chat with our AI personalities
9 and 10 9 x9 =81 10 x 10 = 100
Since there are 9 square feet in a square yard - the answer is 13 !
72 square feet (8 x 9 = 72).
13*9 = 117 square units
95.4 square feet. This is an easy calculation - just multiply the length by the width. The answer is the number of square feet.