The graph of a logarithmic function is shown. Select the function which matches the graph.

A. y = - log (-x)
B. y = - log (x)
C. y = log (x)
D. y = log (-x)


Answer: D

Mathematics

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Provide an appropriate response.Find the standard equation for the position s of a body moving with a constant acceleration a along a coordinate line. The following properties are known: i.   = a, ii.   = v0 when t = 0, and  iii. s = s0 when t = 0,where t is time, s0 is the initial position, and v0 is the initial velocity.

A. s =  + s0
B. s = at2 + v0t + s0
C. s =  + v0t + s0
D. s =  - v0t - s0

Mathematics

Solve the problem.Construct a voter profile of 21 voters and 5 candidates where the Majority Candidate wins 4 pairwise comparison points and another candidate wins 3 pairwise points.

What will be an ideal response?

Mathematics

Use simple probability to complete the exercises.You are dealt one card from a standard 52-card deck. Find the probability of being dealt a picture card.

A.
B.
C.
D.

Mathematics

Use the Binomial Theorem to expand the binomial.( + )4

A. x2 + 4x3/2 + 42x + 28x1/2 + 49
B. x2 + 49
C. x2 + 4x1/2 + 42x + 28x1/2 + 2401
D. x2 + 2x3/2 + 21x + 14x1/2 + 49

Mathematics