Determine whether the graph illustrated represents a function. Give the domain and range of the relation or function.
A. function
domain: {y|-1 ? y ? 1}
range: {x|-? ? x ? ?}
B. function
domain: {x|-? ? x ? ?}
range: {y|-1 ? y ? 1}
C. not a function
domain: {x|-? ? x ? ?}
range: {y|-1 ? y ? 1}
D. not a function
domain: {y|-1 ? y ? 1}
range: {x|-? ? x ? ?}
Answer: B
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The centroid of a triangle lies at the intersection of the triangle's medians, because it lies one-third of the way from each side towards the opposite vertex. Use this result to find the centroid of the triangle whose vertices appear as following.(-3, 0), (3, 0), (0, 7)
A. (0, 7)
B. 
C. 
D. 
Provide an appropriate response.Is division commutative? Explain your answer.
What will be an ideal response?
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log6x8
A. 8log6x B. 6 log x C. 6log8x D. 8log6x8
Let u represent src="https://sciemce.com/media/4/ppg__tttt0516191133__f1q111g7.jpg" style="vertical-align: -17.0px;" />- 
, v represent 
, and w represent 
. Solve first for u, v, and w. Then solve the system of equations.
- 
+ 
= - 
+ 
+ 
= - 
- 
- 
= - 
A. (-9, 5, -3)
B. (-9, 5, 3)
C. 
D. 