Determine whether the ordered pair given is a solution of the linear inequality in two variables.y ? -x; (-19, 19)
A. Yes
B. No
Answer: A
Mathematics
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Find the particular solution to the given differential equation that satisfies the given conditions.4y''+ 7y' = 0; y = 0 when x = 0, and y= 3 when x = - 
A. y = - 
+ 
e(-7/4)x
B. y = 
- 
e(7/4)x
C. y = 
- 
e(-7/4)x
D. y = - 
+ 
e(7/4)x
Mathematics
State the period of the function and graph.sin 
A. Period 2?
B. Period 2?
C. Period 2?
D. Period 2?
Mathematics
Provide an appropriate response.If a > 1, what two points on the graph of f(x) = loga
can be found with no computation?
Fill in the blank(s) with the appropriate word(s).
Mathematics
The figure shows an angle ? in standard position with its terminal side intersecting the unit circle. Evaluate the indicated circular function value of ?.Find cot ?.
A. 
B. - 
C. - 
D. 
Mathematics