Use ZERO (or ROOT) to find the solutions to the equation. Round to two decimal places.x2 + 4x - 7 = 0
A. x = 1.18, -5.14
B. x = 1.32, -5.32
C. x = 1.5, -5.46
D. x = 1.5, -5.14
Answer: B
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Graph the function.y = -3 sin 
A. 
B. 
C. 
D. 
Evaluate the integral.
dx
A. 
B. 
C. 
+ C
D. 40
Solve the problem.Let B = the set of people who play tennis players and C = the set of people who play soccer.(i) Describe the set B ? C.(ii) Describe the set B ? C.
A. (i) people who play neither tennis nor soccer (ii) people who play both tennis and soccer B. (i) people who play both tennis and soccer (ii) people who play either tennis or soccer C. (i) people who play either tennis or soccer (ii) people who play both tennis and soccer D. (i) people who play either tennis or soccer (ii) people who play neither tennis nor soccer
Use the square root property to solve the quadratic equation.x2 = - 81
A. {-9} B. no real solution C. {-9, 9} D. {-6561, 6561}