Find the function value.Find f(-12) when f(x) = -5x + 9.
A. 4
B. 60
C. -51
D. 69
Answer: D
Mathematics
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Find the prime factorization of the number.30
A. 2 ? 2 ? 5 B. 6 ? 5 C. 2 ? 3 ? 5 D. 3 ? 3 ? 2
Mathematics
The matrix associated with the solution to a system of linear equations in x, y, and z is given. Write the solution to the system, if it exists.
A. x = -2, y = -5, z = 0 B. infinitely many solutions of the form x = -2 - z, y = -5 - 2z, z = z C. infinitely many solutions of the form x = -2 + z, y = -5 + 2z, z = z D. infinitely many solutions of the form x = -2 - z, y = -5 - 2z, z = 0
Mathematics
Find the requested value.If p(x) = 63x5 - 49x4 + 14x2 and q(x) = 7x2, find (
)(-1).
A. -18 B. -12 C. -14 D. 18
Mathematics
Tell whether the relation is a function.{(-6, 2), (-2, -2), (3, 8), (5, 3)}
A. Function B. Not a function
Mathematics