Solve the problem.Find the point on the parabola x = t2, y = t, -? < t < ?, closest to the point . (Hint: Minimize the square of the distance as a function of t.)

A. (0, 0)
B. (4, 2)
C. (1, 1)
D.


Answer: C

Mathematics

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Determine whether the graph representing the equation is symmetric with respect to the x-axis, the y-axis, the origin or none.y3 = -7x3 + 8x

A. x-axis only B. x-axis, origin C. x-axis, y-axis D. origin only

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Find the truth value of the statement. Assume that p and q are false, and r is true.(q ? ~r) ? (~p ? r)

A. True B. False

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Subtract. Use borrowing, if necessary. 

A. 3473 B. 5583 C. 4583 D. 4527

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Simplify the expression.1251/3

A. 1875 B. 15 C. 625 D. 5

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