Multiply and simplify.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the problem.Find the equation of the plane containing the line x = -3 + t, y = 7 - 2t, z = 4 - t and the point (-3, 7, 4).
A. x - 3y - 4z = -8 B. x + 3y - 4z = -8 C. x + 3y + 4z = -8 D. x - 3y + 4z = -8
Mathematics
Solve the equation graphically, numerically, or symbolically. If appropriate, round the solution to hundredths. ?b - 4? - 9 = -2
A. No solution B. 11, -3 C. 11 D. -11, 3
Mathematics
Solve and check.a + 5 = 9
A. -4 B. 14 C. -14 D. 4
Mathematics
Determine whether the function is even, odd, or neither.f(x) = 5x4 - 7x - 6
A. Odd B. Neither C. Even
Mathematics