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

Mathematics

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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

Mathematics

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]

Mathematics

Solve the polynomial inequality.2x5 < 14x3

A. (-?, -) ? (0, )
B. (-7, 0) ? (0, 7)
C. (-)
D. (-?, -) ? (, ?)

Mathematics

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?

Mathematics