Solve the following quadratic equation using the quadratic formula. Find the exact answer. If there are no real solutions, so state.10x2 + 19x + 6 = 0
A. x = - 
or x = - 
B. x = - 
or x = - 
C. x = 
or x = 
D. x = 
or x = - 
Answer: B
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For the following data table, complete the table of changes, and determine if the data can be modeled exactly by a linear function. Round your answer to two decimal places, if necessary. x 3 8 13 18 y 25.14 14.24 3.34 -7.56? Change in x From 3 to 8 From 8 to 13 From 13 to 18 Change in y
What will be an ideal response?
Solve the problem.After a person stops pedaling a bicycle, the wheel rotates 470 times the first minute. Each subsequent minute, it rotates 3/4 as many times as in the previous minute. How many times will the wheel rotate before coming to a complete stop?
A. 1880 rotations B. 3760 rotations C. 626.7 rotations D. 3290 rotations
Solve the problem.If p > 0 and q > 1, what can be said about the convergence of 
?
A. Always diverges B. May converge or diverge C. Always converges
Solve the inequality, and graph the solution set.x2 + 2x ? 3
A. [-1, 3]
B. (-?, -1] ? [3, ?)
C. (-1, 3)
D. [-3, 1]