Find the domain of f.f(x) = 
A. {x | x ? -4}
B. {x | x ? 4}
C. {x | x ? 8, x ? -8}
D. {x | x ? -8, x ? 8}
Answer: C
You might also like to view...
Find numbers a and b, or k, so that f is continuous at every point.
A. k = 81
B. k = 
C. k = 9
D. Impossible
Solve the rational equation.
= 
- 
A. -9 B. -18 C. -9, -18 D. empty set
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = -6x2(x - 9)(x + 3)3
A. x = -3, multiplicity 3; x = 9, multiplicity 1 B. x = -3, multiplicity 1; x = 3, multiplicity 1; x = 9, multiplicity 1 C. x = -3, multiplicity 3; x = 0, multiplicity 2; x = 9, multiplicity 1 D. x = -3, multiplicity 3; x = 0, multiplicity 2; x = 3, multiplicity 1; x = 9, multiplicity 1
Refer to triangle ABC. If 
cm, 
cm, and 
align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_9f57c512c53047359ece918a9" /> cm, find the largest angle.
?
Apply the rules regarding the use of significant digits after all computations are complete.
?
A. 
B. ?
C. ?
D. ?
E. ?