Decide whether the graph represents a function.
A. Function
B. Not a function
Answer: B
Mathematics
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Write the equation of a sine function that has the given characteristics.The graph of y = 
, shifted 5 units upward
A. y = 
+ 5
B. y = 
C. y = 
D. y = 
- 5
Mathematics
Determine if the sequence is decreasing or nondecreasing and if it is bounded or unbounded from above.an = 
A. Decreasing; unbounded B. Nondecreasing; bounded C. Decreasing; bounded D. Nondecreasing; unbounded
Mathematics
Solve the problem. Round to the nearest tenth of a percent, if necessary.The price of a printer was reduced from $400 to $240. What was the percent of decrease?
A. 66.7% B. 60% C. 40% D. 45%
Mathematics
Answer the question or write an explanation.Can an equation of a vertical line be written in slope-intercept form? Why or why not?
What will be an ideal response?
Mathematics