3.4 - 3.6 QUIZ REVIEW.

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Presentation transcript:

3.4 - 3.6 QUIZ REVIEW

3.4 - 3.6 QUIZ REVIEW 1. Write and solve an inequality for x.

3.4 - 3.6 QUIZ REVIEW 2. Solve to find x in the diagram.

3.4 - 3.6 QUIZ REVIEW Use the slope formula to determine the slope of each line. 3. CD

3.4 - 3.6 QUIZ REVIEW Use the slope formula to determine the slope of each line. 4. Given points: (9,2) and (-8,1)

3.4 - 3.6 QUIZ REVIEW Use the slope formula to determine the slope of each line. 5. Given points: (6,-2) and (6,-1)

3.4 - 3.6 QUIZ REVIEW Use the slope formula to determine the slope of each line. 6. Given points: (5,6) and (7,8)

3.4 - 3.6 QUIZ REVIEW Use the slope formula to determine the slope of each line. 7. Given points: (-9,2) and (9,-2)

3.4 - 3.6 QUIZ REVIEW Use the slope formula to determine the slope of each line. 8. Given points: (-7,7) and (0,7)

3.4 - 3.6 QUIZ REVIEW Use slopes to determine whether the lines are parallel, perpendicular, or neither. WX and YZ W(3, 1), X(3, –2), Y(–2, 3), and Z(4, 3)

3.4 - 3.6 QUIZ REVIEW Use slopes to determine whether the lines are parallel, perpendicular, or neither. KL & MN K(–4, 4), L(–2, –3), M(3, 1), and N(–5, –1)

3.4 - 3.6 QUIZ REVIEW Use slopes to determine whether the lines are parallel, perpendicular, or neither. BC and DE B(1, 1), C(3, 5), D(–2, –6), and E(3, 4)

3.4 - 3.6 QUIZ REVIEW 12. Use the slope formula to determine the slope of the line that passes through M(3, 7) and N(–3, 1).

3.4 - 3.6 QUIZ REVIEW Determine whether the lines are parallel, intersect, or coincide. 2y = 4x + 12 4x – 2y = 8

3.4 - 3.6 QUIZ REVIEW Determine whether the lines are parallel, intersect, or coincide. 3x + 5y = 2 -3x + 6 = -5y

3.4 - 3.6 QUIZ REVIEW Determine whether the lines are parallel, intersect, or coincide. 15. y = -3x + 4 y = -3x - 8

3.4 - 3.6 QUIZ REVIEW Determine whether the lines are parallel, intersect, or coincide. 16. -2y = -8x + 4 y = 4x - 2