For problems 4-7, use interval notation to represent the number line graph.
A. 
B. 
C. 
D. 
E. none of these
Answer: B
Mathematics
You might also like to view...
Calculate the flux of the field F across the closed plane curve C.F = yi - xj; the curve C is the circle (x - 9)2 + (y - 9)2 = 121
A. -198 B. 0 C. 396 D. 198
Mathematics
Find the x- and y-intercepts. If no x-intercepts exist, state so. Round to two decimal places if necessary.f(x) = -x2 + 4x - 8
A. 
, (0, -8)
B. No x-intercepts, (0, 8)
C. No x-intercepts, (0, -8)
D. 
, (0, 8)
Mathematics
Find the exact value of the expression.cos 
cos 
+ sin 
sin 
A. 1
B. 
C. 
D. 
Mathematics
Simplify the expression.3-8 ? 35
A. 9
B. 
C. 27
D. 
Mathematics