Solve the inequality. Express your answer using interval notation.-17 ? -3x + 4 ? -8
A. [-7, -4]
B. (-7, -4)
C. [4, 7]
D. (4, 7)
Answer: C
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Find the equation of the line with the given properties.Is perpendicular to a line with a slope of -6 and passes through (-6, 4).
A. x - 6y + 30 = 0 B. -6x + y - 40 = 0 C. x + 6y + 30 = 0 D. 6x + y - 32 = 0
Simplify.
A. 12
B. 2
C. 6
D. 8
Solve the problem.A coil of wire rotating in a magnetic field induces a voltage given by where t is time in seconds. Find the smallest positive time to produce a voltage of 10
.
A. 3.33 sec B. 3? sec C. 3 sec D. 3.33? sec
Find the solution or solutions, if any exist, to the system.
A. infinitely many solutions of the form x = -
z, y = -
+
z, z = z
B. infinitely many solutions of the form x = +
z, y = -
+
z, z = z
C. infinitely many solutions of the form x = +
z, y =
+
z, z = z
D. infinitely many solutions of the form x = -
z, y =
+
z, z = z