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## Contents in SL Loney Coordinate Geometry Pdf

In this pdf book, There are a total of 17 chapters. These names are the following:

- Introduction
- Coordinates
- Locus
- The Straight Line Rectangular Coordinates
- The Straight-line polar Equations and Oblique Coordinates
- Equations Representing Two Or More Straight Lines
- Transformation Of Coordinates
- The Circle
- Systems of Circles
- Conic Sections. The Parabola
- The Parabola (Continued)
- The Ellipse
- The Hyperbola
- Polar Equation To A Conic
- General Equation. Tracing Of Curves
- General Equation
- Miscellaneous Propositions, Answers

## Important Questions of Coordinate Geometry

What is the equation of a circle with center at the origin (0,0) and radius 4?

A) x^2 + y^2 = 16

B) x^2 + y^2 = 4

C) x^2 + y^2 = 8

D) x^2 + y^2 = 2

Answer: A) x^2 + y^2 = 16

If the coordinates of two points are (1,2) and (5,6), what is the slope of the line passing through these points?

A) 2

B) 1/2

C) 4/5

D) 3

Answer: C) 4/5

What is the distance between the points (1, 3) and (-2, -1)?

A) √10

B) 5

C) √13

D) 3√2

Answer: C) √13

If a line has a slope of 0, it is:

A) Horizontal

B) Vertical

C) Diagonal

D) Perpendicular

Answer: A) Horizontal

What are the coordinates of the y-intercept of the line given by the equation 2x + 3y = 12?

A) (0, 4)

B) (0, -4)

C) (4, 0)

D) (-4, 0)

Answer: A) (0, 4)

Which of the following is the equation of a parabola that opens downward?

A) y = x^2

B) y = -x^2

C) x = y^2

D) x = -y^2

Answer: B) y = -x^2

The line passing through the points (3, 4) and (6, 8) has a slope of:

A) 2

B) 4

C) 1/2

D) 3/2

Answer: C) 1/2

What is the equation of the line that is parallel to y = 2x – 3 and passes through the point (2, 5)?

A) y = 2x + 1

B) y = 2x – 7

C) y = -2x + 1

D) y = -2x – 1

Answer: A) y = 2x + 1

If the coordinates of two points are (-3, 1) and (3, 5), what is the midpoint of the line segment joining them?

A) (-3, 1)

B) (0, 3)

C) (3, 3)

D) (6, 6)

Answer: B) (0, 3)

## Questions of Coordinate Geometry

The equation of a vertical line passing through the point (5, 2) is:

A) x = 5

B) y = 2

C) x = 2y – 5

D) y = 5x – 2

Answer: A) x = 5

If two lines are perpendicular, what can be said about their slopes?

A) Their slopes are equal.

B) Their slopes are additive inverses of each other.

C) Their slopes are multiplicative inverses of each other.

D) Their slopes are always zero.

Answer: C) Their slopes are multiplicative inverses of each other.

What are the coordinates of the reflection of the point (-4, 7) over the y-axis?

A) (4, 7)

B) (-4, -7)

C) (4, -7)

D) (-7, 4)

Answer: A) (4, 7)

If the point (a, b) lies on the line 2x – 5y = 10, what is the value of a + b?

A) -10

B) 10

C) 2

D) 5

Answer: A) -10

Which of the following is the equation of a circle with center (3, -1) and radius 2?

A) (x – 3)^2 + (y + 1)^2 = 2

B) (x + 3)^2 + (y – 1)^2 = 2

C) (x – 3)^2 + (y + 1)^2 = 4

D) (x + 3)^2 + (y – 1)^2 = 4

Answer: C) (x – 3)^2 + (y + 1)^2 = 4

If the coordinates of two points are (-2, 3) and (4, -1), what is the slope of the line passing through these points?

A) 1

B) 0

C) -1

D) -2/3

Answer: D) -2/3

What is the equation of the line that passes through the points (1, -1) and (3, 5)?

A) y = 2x + 3

B) y = 2x – 3

C) y = -2x + 3

D) y = -2x – 3

Answer: A) y = 2x + 3

## Details of the of SL Loney Coordinate Geometry

Book Name | The Elements of Coordinate Geometry |

Author Name | SL Loney |

Pdf Language | English |

Pdf Size | 21 MB |

Total Pages | 447 |

## Download the pdf of SL Loney Coordinate Geometry

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