<u>7</u> <u>35</u> 4x35/7= 20 lawns<u>
</u>4 x<u>
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I think it might be a sphere sorry if I got it wrong
X2 - 16, is the answer. The first one.
x^2 - 16 = (x)^2 - 4^2, difference of two squares :)
The domain- Is the function provides an "output" or value for each member of the domain
Range- The difference between the lowest and highest values.
