Use the graph to complete the identity.
= ? 
A. sin x
B. csc x
C. sec x
D. cos x
Answer: A
Mathematics
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Graph the given equation, indicating vertices, foci, and asymptotes (if it is a hyperbola).4x2 - 9y2 = 36
A. 
B. 
C. 
D. 
Mathematics
? is an acute angle and sin ? and cos ? are given. Use identities to find the indicated value.sin ? = 
, cos ? = 
. Find tan ?.
A. 
B. 
C. 
D. 
Mathematics
Use the quadratic formula to solve the quadratic equation.
y2 + 1 = 
y
A. 
, 
B. 
, 
C. - 
, 
D. y = 5, 
Mathematics
Provide an appropriate response.The population of a city grows from 110,000 to 116,600 in one year. If the city continues to grow at that rate, find the number of years it will take for the population to double.
Fill in the blank(s) with the appropriate word(s).
Mathematics