Cumulative Review- TestNav (all questions)

Which value for x is a counterexample to the following statement? "For all positive values of x, x^3 ≥ x."

• A. -1.0

• B. -0.1

• C. 0.1

• D. 1.0

Lines a and b intersect lines c and d. Refer to the diagram provided. Which of the following statements could be used to prove that a || b and c || d?

• ∠1 ≈ ∠6, ∠3 ≈ ∠5

• ∠1 ≈ ∠6, ∠4 and ∠5 are supplementary

• ∠1 ≈ ∠4, ∠1 and ∠2 are supplementary

• ∠1 and ∠3 are supplementary, ∠1 and ∠6 are supplementary

Lines j and k are cut by transversals m and n. Which relationship is sufficient to prove j parallel to k?

• x = 60

• y = 30

• y = x - 30

• y = 150 - 2x

A line and three points are shown on the grid. The line on the grid contains the points (-4, -7) and (5, -8). Graph the line by moving the two points provided to create a parallel through (3,4).

Quadrilateral QRST will be reflected over the line y = -x.

What are the coordinates of point T' after this reflection?

• A. (-4, 2)

• B. (-2, -4)

• C. (2, 4)

• D. (4, -2)

• AE

• AF

• AG

• AH

• Construction A

• Construction B

• Construction C

• Construction D

Point A represents a vertex of an equilateral triangle inscribed in circle O. Which other point is also a vertex of this equilateral triangle?

• Point W

• Point X

• Point Y

• Point Z