Find the domain of the function.f(x) = ln 
A. (1, ?)
B. (9, ?)
C. (-9, ?)
D. (0, ?)
Answer: B
Mathematics
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Graph the solution of the quadratic inequalities on a number line and write the solution in interval notation. t2 - 2t - 35 ? 0
A. (-?, -5]
B. [-5, 7]
C. [7, ?)
D. (-?, -5] ? [7, ?)
Mathematics
Match the given equation with one of the graphs.81x2 + 25y2 = 2025
A. 
B. 
C. 
D. 
Mathematics
Find the equation of the parabola described.Vertex at (2, -4); focus at (2, -7)
A. (x - 2)2 = -12(y + 4) B. (y - 4)2 = -20(x + 2) C. (x - 2)2 = 12(y + 4) D. (y - 4)2 = 20(x + 2)
Mathematics
Solve the inequality. Graph the solution set.9x + 9 > 8x + 6
A. {x 
}
B. {x 
}
C. {x 
}
D. {x 
}
Mathematics