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CRCT Review 2013-2014

CRCT Review 2013-2014. Mrs. Ward. What is the value of ? 1 B. 2 C. 3 D. 9 . Which graph does not represent a function? .

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CRCT Review 2013-2014

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  1. CRCT Review 2013-2014 Mrs. Ward

  2. What is the value of ? • 1 • B. 2 • C. 3 • D. 9

  3. Which graph does not represent a function?

  4. Triangle PQR and triangle STV are shown on the coordinate grid below. If triangle PQR is translated 6 units down and 2 units right, which will be true? • Angle P will move onto • congruent angle S. • B. Angle P will move onto • congruent angle T. • C. Angle R will move onto • congruent angle S. • D. Angle R will move onto • congruent angle T.

  5. Which point on the number line best represents ? • A. point W • B. point X • C. point Y • D. point Z

  6. A cone shaped paper cup has a diameter of 6 centimeters and a height of 9 centimeters. Approximately how many cubic centimeters of water can the cup hold? • 85 cm3 • B. 254 cm3 • C. 339 cm3 • D. 1,017 cm3

  7. Leo is buying peppers from a farm stand. The graph below shows the cost. What does the slope of the graph represent? • The unit price, $0.40 per • pound of peppers. • B. The unit price, $2.50 per • pound of peppers. • C. The number of pounds of Leo bought, 4 pounds of peppers. • D. The total amount Leo spent, $10.00.

  8. Compare the rates of change for the two linear functions represented. Which statement about the two functions is true? • Both functions have the same rate of change. • Function 1 has a greater rate of change then Function 2 • Function 2 has a greater rate of change the Function 1, and both functions have different y-intercepts. • Function 2 has a greater rate of change than Function 1, but both functions have the same y-intercept.

  9. What is the value of x in x 2 = 14? • 1.4 • 7 • √14 • 6.5

  10. The distance across a lake cannot be directly measured. A land surveyor takes some other measurements and uses them to find d , the distance across the lake. What is the value of d? • 1 kilometer • 3 kilometers • 4.5 kilometers • 6.4 kilometers 5 km 4 km d

  11. Solve the system of linear equations. • 3x – 4y = 4 • 3x – 4y = -8 • (0, -1) • (4, -1) • No solution • Infinitely many solutions

  12. What is the equation of the line? • y = 3x + 5 • y = 1/3 x + 5 • y = 1/3x - 5 • y = 3x - 5

  13. Which equation does not represent a linear function? • y = -1/2x • y = -x - 2 • y = -2x - 2 • y = -x2

  14. Triangle ABC below will be rotated 90° clockwise about the origin. What will be the coordinates of the vertices of the dilated image, A’B’C’? • A’ (2, -2), B’ (5, -1), C’ (2, -6) • A’ (2, 2), B’ (-5, 1), C’ (-6, -2) • A’ (-2, 2), B’ (-5, 1), C’ (-2, 6) • A’ (-2, -2), B’ (-1, -5), C’ (-6, -2)

  15. Triangle RST is similar to triangle WXY because two pairs of corresponding angles are congruent. Which is nottrue?

  16. Which best describes the graphs of the line that passes through (0, 2) and (6, 4) and the line that passes through (2, 1) and (5, 7)? • The lines are coincident. • The lines intersect in exactly one point. • The lines are parallel. • The lines lie in the same plane, but never intersect.

  17. The roads connecting the three towns on the map below form a triangle. Two of the dimensions are given. Based on the distances given on the map, what is the distance between Maple and Sable? • 12 KM • 15 KM • 16 KM • 19 Km

  18. A right triangle is shaded in the diagram. The area of two squares is shown. What is the area of the third square? • 21 • 35 • 441 • 1,241

  19. Which of the following pairs of equations are equivalent?

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