Solve and give interval notation for the solution set. Then graph the solution set.x + 7 ? - 
or x + 7 ? 
A. 
? 
B. 
C. 
D. 
? 
Answer: A
Mathematics
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Indicate whether the equation illustrates the additive identity property, multiplicative identity property, additive inverses, or multiplicative inverses.-2 
= 1
A. Multiplicative inverse B. Additive inverse C. Multiplicative identity D. Additive identity
Mathematics
Find the exact value, given that 
with ? in 
and 
with ? in 
tan (? + ?)
A. 
B. 
C. 
D. 
Mathematics
Use the Second Derivative Test to find the relative extrema, if any, of the function 
Select the correct answer. a. None b. Rel. max. f(0) = 0 c. Rel. max. f(8) = 16, rel. min. f(?8) = ?16 d. Rel. max. f(?8) = ?16, rel. min. f(8) = 16
Mathematics
Write in radical form. Assume all variables represent positive real numbers.5k-4/3
A. 
B. 
C. 
D. 
Mathematics