Coordinate Geometry Review

Which of the following is the slope of the line that passes through the points (5, 11) and (14, -10)?

• 3/7

• 1/9

• -13/7

• -7/3

Tags

CCSS.8.EE.B.5

Which of the following lines would be parallel to a line whose equation is 3y + 12x = 6?

• y = 12x + 2

• y = -4x + 7

• y = -12x - 4

• y = 4x + 11

Tags

CCSS.8.EE.B.5

If AB and CD are perpendicular and the slope of CD is 7/2, then the slope of AB must be which of the following?

• 2/7

• -7/2

• -2/7

• 7/2

Tags

CCSS.8.EE.B.6

Which of the following equations correctly describes the points on the line shown?

• y = -3/4x + 6

• y = -3/4x + 8

• y = -4/3x + 6

• y = -4/3x + 8

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which of the following lines passes through the point (-4, 5) and is parallel to a line segment whose endpoints are (-2, -3) and (2, 5)?

• y - 5 = -1/2(x + 4)

• y - 5 = 2(x + 4)

• y + 5 = 1/2(x - 4)

• y + 5 = 2(x - 4)

Which of the following is true about the line that is both parallel to the y-axis and that passes through the point (5, 8)?

• Its equation is y = 5 and its slope is zero.

• Its equation is x = 5 and its slope is zero.

• Its equation is y = 5 and its slope is undefined.

• Its equation is x = 5 and its slope is undefined.

Which of the following is the length of the second leg of a right triangle if its hypotenuse has a length of 12 units and its other leg has a length of 8 units?

• 4 sqrt{5}

• 8 sqrt{2}

• 6

• 4

Tags

CCSS.8.G.B.7

Which of the following is closest to the length of \(\overline{CD}\) if its endpoints are at C(-5, 3) and D(2, 13)?

• 10.4

• 11.6

• 12.2

• 13.7

Tags

CCSS.HSG.GPE.B.7

A circle has a center at (-2, 7). If a point on the circle has coordinates of (3, -1), then which of the following would be the length of the radius of the circle?

• sqrt{65}

• sqrt{72}

• sqrt{89}

• sqrt{103}

Tags

CCSS.HSG.GPE.A.1

Which of the following points would partition line segment EF into two congruent segments if the endpoints of EF are at E(-5, -1) and F(17, -9)?

• (9, -3)

• (6, -5)

• (11, -6)

• (12, -10)

Tags

CCSS.HSG.GPE.B.6