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) {8.5} (b) (8.5, ?) ? (-?, -1.14) (c) (-1.14, 2.92)
B. (a) {-2.77} (b) (2.92, ?) (c) (-?, 2.92)
C. (a) {-1.14} (b) (-1.14, ?) (c) (-?, -1.14)
D. (a) {2.92} (b) (2.92, ?) ? (-?, -1.14) (c) (-1.14, 2.92)
Answer: D
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Find the y- and x-intercepts for the equation. Then graph the equation.-3x = -4y
A. (0, 0); (0, 0)
B. (0, 0); (-3, -4)
C. (0, -3); (-4, 0)
D. (0, -4); (-3, 0)
Find the requested function value for the given function. Round the answer to the nearest tenth when necessary.If f(x) = 
, find the value of f(3).
A. 3.9 B. 3.5 C. 15 D. 6
Solve by the substitution method.8x + 7y = 49 5x - 2y = -14
A. {(0, 8)} B. {(0, 7)} C. {(-1, 8)} D. ?
Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = 6x3 + 14x2 - 11x - 3; x + 3
A. Yes B. No