The circle C has equation x 2 + 3x + y 2 + 6y = 3x
Question:
The circle C has equation x2 + 3x + y2 + 6y = 3x − 2y − 7.
a. Find the centre and radius of the circle.
b. Find the points of intersection of the circle and the y-axis.
c. Show that the circle does not intersect the x-axis.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (6 reviews)
To find the center and radius of the circle we need to rewrite the equation of the circle in the sta...View the full answer
Answered By
User l_917591
As a Business Management graduate from Moi University, I had the opportunity to work as a tutor for undergraduate students in the same field. This experience allowed me to apply the theoretical knowledge I had gained in a practical setting, while also honing my teaching and communication skills.
As a tutor, I was responsible for conducting tutorial sessions, grading assignments and exams, and providing feedback and support to my students. I also assisted with the preparation of course materials and collaborated with other tutors and professors to ensure consistency in teaching and assessment.
0.00
0 Reviews
10+ Question Solved
Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
Question Posted:
Students also viewed these Mathematics questions
-
The figures show the paths of two particles. (i) (ii) (a) Which vector, s or t, represents the unit tangent vector? (b) Which vector, y or z, represents the principal unit normal vector? Explain. y Z...
-
What happens if you try to use 1Hospitals Rule to find the limit? Evaluate the limit using another method. sec x lim /2) (- tan x
-
In Exercises (a) Find the component form of the vector v (b) Sketch the vector with its initial point at the origin 4 3 2 1 -1 y H (1, 2) + + 1 2 3 4 (5, 4) 5 X
-
Which sentence below most strongly emphasizes the importance of the decision? (5 points) Over the next year, the direction of the company depends on the quick decision we must make. The direction of...
-
Northern Equipment Corporation purchased all the outstanding common stock of Pioneer Equipment Rental for $ 5,600,000 in cash. The book values and fair values of Pioneers assets and liabilities were:...
-
Drolet Manufacturing Company, in Saint-Hubert, Quebec, makes flashing lights for toys. The company operates its production facility 300 days per year. It has orders for about 12 000 flashing lights...
-
Distinguish between the following values relative to bonds payable: (a) maturity value (c) market value (b) face value (d) par value
-
Calloway Cab Company determines its break-even strictly on the basis of cash expenditures related to fixed costs. Its total fixed costs are $450,000, but 5 percent of this value is represented by...
-
Exercise 15-2 Accounting for debt investments classified as trading LO P1 Brooks Co. purchases debt investments as trading securities at a cost of $64,000 on December 27. This is its first and only...
-
The chief financial officer for Eagles Beach Wear and Gift Shop is planning for the companys cash flows for the next six months. The following table summarizes the expected accounts receivables and...
-
The circle C has equation x 2 + 18x + y 2 2y + 29 = 0. a. Verify the point P(7, 6) lies on C. b. Find an equation for the tangent to C at the point P, giving your answer in the form y = mx + b. c....
-
The points A(3, 19), B(9, 11) and C(15, 1) lie on the circumference of a circle. a. Find the equation of the perpendicular bisector of i. AB ii. AC b. Find the coordinates of the centre of the...
-
In Problems 7 14, find the value of each permutation. P(9, 0)
-
What is Computer Programming and How to Become a Computer Programmer?
-
What Do Programmers Do All Day?
-
How Do You Become a Computer Programmer?
-
Introduction to Accounting - Meaning, Objectives Fundamentals of Accounting
-
The domain of chemical reaction engineering consists of all chemical transformations (and that includes biological) of starting materials, derived from non-renewable and renewable resources, into a...
-
Compare and Contrast the Eagle Transformation Mask of the Kwakiutl Native Americans to the Kanaga mask from Dogon culture how do these reveal different perspectives on the relationship between...
-
The area of square PQRS is 100 ft2, and A, B, C, and D are the midpoints of the sides. Find the area of square ABCD. B A
-
Suppose dental practice improves over the 30-year period. We assume the rate of tooth loss per year from 19872001 (15 years) is the same as in 1987, whereas the rate of tooth loss per year from...
-
What is the probability of at least one admission on a Wednesday? Hospital Epidemiology Suppose the number of admissions to the emergency room at a small hospital follows a Poisson distribution but...
-
What is the probability of at least one admission on a Saturday? Hospital Epidemiology Suppose the number of admissions to the emergency room at a small hospital follows a Poisson distribution but...
-
business law A partner may actively compete with the partnership True False
-
A company provided the following data: Selling price per unit $80 Variable cost per unit $45 Total fixed costs $490,000 How many units must be sold to earn a profit of $122,500?
-
Suppose a 10-year, 10%, semiannual coupon bond with a par value of $1,000 is currently selling for $1,365.20, producing a nominal yield to maturity of 7.5%. However, it can be called after 4 years...
Study smarter with the SolutionInn App