Find all rational zeros of the polynomial function.f(x) = -2x3 - 4x2 + 2x + 4
A. 1, -2, 1
B. -1, -2, 1
C. 1, 2, -1
D. -1, 2, -1
Answer: B
Mathematics
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Find an exponential model for the following data set. Round your answer to two decimal places. t 0 2.13 4.26 6.39 y 6.09 8.35 11.45 15.71?
A. 
B. ?
C. ?
D. ?
Mathematics
Provide an appropriate response. Solve the following quadratic using any method: 81x2 = 121
A. 
, 
B. 3, -3
C. 4, -4
D. 
, 
Mathematics
Solve the problem.Let g(x) = x2 + 3x + 1. Find the number of points that lie on the graph of g at the height y = 19.
A. 0 B. 1 C. 2
Mathematics
Solve the equation.-7.6q + 1.4 = -41.3 - 1.5q
A. -49 B. 5.6 C. 5.8 D. 7
Mathematics