−2 2
−1 −3
0 2
1 17
Which of the following is a true statement for this function?
(A)The function is increasing from x = −2 to x = −1.
(B)The function is increasing from x = 0 to x = 1.
(C)The function is decreasing from x = −1 to x = 0.
(D)The function is decreasing from x = 0 to x = 1.
Answer:
(B) increasing from x=0 to x=1
Step-by-step explanation:
I took the test
B. A three-dimensional solid made from a pile of similar two-dimensional circles that grow smaller as the solid gets taller until it reaches a point at the vertex
C. A three-dimensional solid consisting of a base, a point not in the same plane as the base, and all the points between them
D. A three-dimensional solid consisting of two parallel congruent polygons and all the points between them
A cone is best described in the point:
B. A three-dimensional solid made from a pile of similar two-dimensional circles that grow smaller as the solid gets taller until it reaches a point at the vertex.
Three-dimensionalfigures are solid shapes, having three dimensions: length, width, and height.
Some examples of three-dimensionalfigures are cube, cuboid, cone, and cylinder.
We will discuss the description of all the figures given to us, try to know which figure is the description about, and then will tell what is the description of a cone.
A. A three-dimensional solid made from two parallel and congruent discs not in the same plane and all the points between them.
- The description is of a cylinder. A cylinder has both its end as two parallel and congruent discs, which are not on the same plane and include all the points between the discs.
B. A three-dimensional solid made from a pile of similar two-dimensional circles that grow smaller as the solid gets taller until it reaches a point at the vertex.
- The description is of a cone. A cone has a circular base, which grows smaller and smaller to a point.
C. A three-dimensional solid consisting of a base, a point not in the same plane as the base, and all the points between them.
- The description is of a pyramid. A pyramid can have any base, that grows smaller and smaller to a point.
D. A three-dimensional solid consisting of two parallel congruent polygons and all the points between them.
- The description is of a prism. On either end of a prism are two polygonal forms that can be any shape with three or more sides.
∴ A cone is best described in the point:
B. A three-dimensional solid made from a pile of similar two-dimensional circles that grow smaller as the solid gets taller until it reaches a point at the vertex.
Learn more about three-dimensionalfigures at
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BC+A=41
What is A, B, C
For the given system of equations, when B = 2, the values are A = 133 and C = -216. Values will vary with different choices of B.
To solve for the values of A, B, and C in the system of equations:
AB + C = 50
BC + A = 41
We can use a systematic approach. Let's first isolate one variable in one equation and then substitute it into the other equation.
From the first equation (AB + C = 50), we can isolate C:
C = 50 - AB
Now, substitute this expression for C into the second equation:
B(50 - AB) + A = 41
Expand and simplify:
50B - + A = 41
Rearrange terms:
- 50B + A = 41
Now, let's consider this as a quadratic equation in terms of A and solve for A:
A = 41 - + 50B
Now that we have expressions for A and C in terms of B, we can choose a value for B, and then calculate the corresponding values of A and C. For instance, let's say B = 2:
A = 41 - (2)() + 50(2) = 41 - 8 + 100 = 133
C = 50 - (2)(133) = 50 - 266 = -216
So, for B = 2, we have A = 133 and C = -216. You can similarly calculate values for different values of B.
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Complete question below:
What are the values of A, B, and C in the system of equations:
AB + C = 50
BC + A = 41?
A. $115.50
B. $157.17
C. $365.50
D. $407.17
693*1/6
693*0.16666666666
115.50
365.50 is the correct answer.