Write the domain of the rational function in interval notation.f(x) = 
A. (-?, -6) ? (-6, 9) ? (9, ?)
B. (-?, -9) ? (-9, 6) ? (6, ?)
C. (-?, -54) ? (-54, 1) ? (1, ?)
D. (-?, ?)
Answer: B
You might also like to view...
?Which of the following is not true about perpendicular lines? ?
A. ?The product of their slopes is equal to -1. B. ?Ifm1 andm2 are slopes of two different lines, and the lines are perpendicular to each other, then m2 is the reciprocal of m1. C. ?Slopes of perpendicular lines are reciprocals of each other. D. ?Perpendicular lines intersect at right angles. E. ?Perpendicular lines break a region into four equal parts.
Use the FOIL method to find the products.(2x2 + 6)(3x - 1)
A. 6x3 - 2x2 + 18x - 6 B. 6x3 - 2x2 - 18x - 6 C. 6x3 - 6 D. 6x2 + 18x - 6
Graph the expression on each side of the equals symbol to determine whether the equation might be an identity.
+ 
= csc2 x
A. Not an Identity B. Identity
Write the shaded area in the figure as a mixed number.
A. 
B. 
C. 
D. 