Complete the square for the binomial. Then factor the resulting perfect square trinomial.x2 +
x
A. x2 + x +
=
2
B. x2 + x +
=
2
C. x2 + x +
=
2
D. x2 + x +
=
2
Answer: B
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Solve the problem.Given the acceleration, initial velocity, and initial position of a body moving along a coordinate line at time t, find the body's position at time t.a = 12 cos 3t, v(0) = -8, s(0) = 13
A. s = sin 3t - 8t + 13
B. s = - sin 3t - 8t + 13
C. s = cos 3t + 8t + 13
D. s = - cos 3t - 8t + 13
Graph the function. Then identify its domain and range.f(x) = -|x + 3|
A. Domain: (-?, ?); range: [0, ?)
B. Domain: (-?, ?); range: (-?, 0]
C. Domain: (-?, ?); range: (-?, 3]
D. Domain: (-?, ?); range: (-?, 0]
Solve the polynomial inequality.2x5 < 14x3
A. (-?, -) ? (0,
)
B. (-7, 0) ? (0, 7)
C. (-,
)
D. (-?, -) ? (
, ?)
Find an equation of the tangent line to the graph of the function f defined by the equation at the indicated point.
?
What will be an ideal response?