Find 
by direct substitution.
A. 198
B. 
C. ?
D. limit does not exist
E. 0
Answer: B
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Solve.
+ 5 = 6x
A. 
, 
B. 
C. 
D. - 
, - 
Solve the equation by completing the square.x2 = 9 - 4x
A. -2 ± 
B. -1 ± 
C. -2 ± 1
D. 2 + 
Solve.10,500 college students were asked to name their favorite sport. Of this group, 
said basketball, 
said soccer, 
said baseball, 
said they had no favorite sport, and the remainder said volleyball. How many named each sport? 
A. Basketball: 3,500 Soccer: 2,100 Baseball: 1,800 Volleyball: 2,575 None: 525 B. Basketball: 3,500 Soccer: 2,100 Baseball: 1,750 Volleyball: 2,635 None: 515 C. Basketball: 3,500 Soccer: 2,100 Baseball: 1,750 Volleyball: 2,625 None: 525 D. Basketball: 3,500 Soccer: 2,050 Baseball: 1,750 Volleyball: 2,675 None: 525
For those which are polynomial functions, find the degree, the leading term, and the leading coefficient.f(x) = -5
A. Degree: 1, leading term: -5, leading coefficient: -5 B. not a polynomial function C. Degree: 0, leading term: -5, leading coefficient: -5 D. Degree: 0, leading term: -5x, leading coefficient: -5