Establish the identity.tan
= 
What will be an ideal response?
tan 
= 
= 
.
Mathematics
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Provide an appropriate response.The function f(x) = 
x2 is a probability density function on the interval [-2, -2]. Find the median of the random variable X.
A. 
B. 
C. 0
D. 1
Mathematics
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.2 log6 4 + 
log6(r - 1) - 
log6 r
A. log6 
B. log6 
C. log6 
D. log6 
Mathematics
Use trigonometric identities to find the exact value.
A. 
B. 
C. 
D. 2
Mathematics
Use the horizontal line test to determine whether the function is one-to-one.
A. Yes B. No
Mathematics