Solve the equation in part (a) graphically, expressing the solution to the nearest hundredth. Then, use the graph to solve the associated inequalities in parts (b) and (c), expressing endpoints to the nearest hundredth.(a) 
= 0; (b) 
> 0; (c) 
< 0
A. (a) {-7.47} (b) (-7.47, ?) (c) (-?, -7.47)
B. (a) ? (b) (-?, ?) (c) ?
C. (a) {-28.53} (b) (-28.53, ?) (c) (-?, -28.53)
D. (a) {-28.53} (b) (-28.53, 0) ? (0, ?) (c) (-?, -28.53)
Answer: D
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