2x+y= 5 solve by elimination of addition 3x-y= 5
1 answer:
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<h3>Answer: [-3, 2)</h3>
Explanation:
The domain is the set of all allowed x inputs of a function.
The smallest x can get is x = -3 as shown by the left-most point.
The largest x can get is x = 2, though we can't actually reach this value due to the open hole at the right-most point.
The interval of all possible x values is which converts to the interval notation [-3, 2)
We use a square bracket to include the endpoint and a parenthesis to exclude the endpoint.
We can say "x is any number between -3 and 2, including -3 but excluding 2".
The surface area of a cylinder is given as
r (radius)= 0.75 since radius is half of the diameter
h (height) = 10
So:
r (radius)= 0.75 since radius is half of the diameter
h (height) = 10
So: