What solid figure has congruent squares on all six sides
1 answer:
Answer:
Cube.
Step-by-step explanation:
We are asked to find the solid figure, which has congruent squares on all six sides.
We know that a solid, whose length, width, and height are equal in measure is known as cube.
Upon looking at our attached file, we can see that length, width, and height for the solid are equal to x units, which makes its each face a square.
We know that a cube is a three dimensional figure, which contains six equal squares of all six sides.
Therefore, cube has congruent squares on all six sides.
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<h3>Answers:</h3>
Problem 1
- Domain =
, interval notation (-3, 3]
- Range =
, interval notation [-3, 3)
- Is it a function? Yes
Problem 2
- Domain =
, interval notation
- Range = All real numbers, interval notation
- Is it a function? No
Problem 3
- Domain =
, interval notation [-4, 3)
- Range =
, interval notation (-4, 3]
- Is it a function? Yes
Problem 4
- Domain = All real numbers, interval notation
- Range =
, interval notation
- Is it a function? Yes
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Explanations:
- The left most point is when x = -3, and we are not including this value due to the open hole. The other endpoint is included because it is a filled in circle. The domain is therefore
- The smallest x value is x = -2. There is no largest x value because the arrows say to go on forever to the right. We can say the domain is
. The range is
to indicate "all real numbers". This graph fails the vertical line test, so it is not a function. The vertical line test is where we check to see if we can pass a vertical line through more than one point on the curve. In this case, such a thing is possible which is why it fails the test.
- This is the same idea as problem 1, though note the endpoints are flipped in terms of which has an open circle and which doesn't. It is not possible to draw a single vertical line to have it pass through more than one point on the curve, so it passes the vertical line test and we have a function.
- This is a function because it passes the vertical line test. The domain is the set of all real numbers due to the arrows in both directions. Any x value is a possible input. The range is
in interval notation. This is because y = 4 is the largest y value possible. There is no smallest y value due to the arrows.