Find the domain of the rational function.f(x) = 
A. {x|x ? -8, 8}
B. {x|x ? 0, 64}
C. {x|x ? -8, 8, -9}
D. all real numbers
Answer: A
Mathematics
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If ?MAT is isosceles and AM ? TM , the vertex angle is _______________.
Fill in the blank(s) with the appropriate word(s).
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Graph the equation.y = 5x - 6
A. 
B. 
C. 
D. 
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Find the value of the expression using the given values.
+ 
x = 3, y = 9
A. 6 B. 90 C. 12 D. -6
Mathematics