Find the equation of the tangent at the point (2, 1) of the circle x 2 +
Question:
Find the equation of the tangent at the point (2, 1) of the circle x2 + y2 – 4y – 1 = 0.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (1 review)
A tangent is a line which is the critical case between a line inter...View the full answer
Answered By
PRINCE PANDEY
I am Indian Chartered Accounting having a strong hold in the subjects of Accounting, IFRS Reporting, Indian
Taxation, Cost Accounting, Auditing. I have vast experience of teaching a student with easy way problem-solving approach.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Find the equation of the circle x2 + y2 + Dx + Ey + F = 0 that passes through the points. To verify your result, use a graphing utility to plot the points and graph the circle. (2, 1) 1 2 3 4 (5, 2)...
-
= Suppose we have two risky assets with the same variance 1. The correlation of these two assets is p=0.5. The expected return for asset 1 is R = 1.3 and for asset 2 is R = 1.1. Assume the risk-free...
-
Find the present value of $30,000 due in 7 years at the given rate of interest. (Use a 365-day year. Round your answer to the nearest cent.) 3%/year compounded quarterly tA
-
From the densities of the lines in the mass spectrum of krypton gas, the following observations were made: Somewhat more than 50% of the atoms were krypton-84. The numbers of krypton-82 and...
-
Let x[n] be a real stationary white-noise sequence, with zero mean and variance 2 x . Let x [n] be the input to the cascade of two causal linear time-invariant discrete-time systems, as shown in...
-
As in Problem 1, Gladstone Corporation is about to launch a new product. Depending on the success of the new product, Gladstone may have one of four values next year: $150 million, $135 million, $95...
-
The Arrow-Pratt relative risk aversion coefficient is \[\mu(x)=\frac{x U^{\prime \prime}(x)}{U^{\prime}(x)} .\] Show that the utility functions $U(x)=\ln x$ and $U(x)=\gamma x^{\gamma}$ have constant...
-
Using the financial data shown in Exercise 2-17 for Polaris Realty Inc., prepare a retained earnings statement for the month ending November 30, 2011.
-
2) What is the negation of this proposition? [0.5pt] "If it is below freezing, it is snowing" a) It is not below freezing, and it is not snowing b) It is below freezing, and it is not snowing c) It...
-
Find the equation of the circle that passes through the points (1, 0), (3, 4) and (5, 0).
-
Find the equation of the circle with centre (2, 3) that passes through (1, 1).
-
Explain why using the local property tax to finance a given quantity and quality of public schooling can result in low tax rates in rich jurisdictions but high tax rates in poor jurisdictions. How do...
-
An athlete runs 110 m across a level field at an angle of 30.0 north of east. What are the horizontal and vertical components, respectively, of this displacement? a.64 m, 190 m b.95 m, 55 m c.190 m,...
-
Two football players collide head-on in midair while chasing a pass. The first player has a 97.5 kg mass and an initial velocity of 6.50 m/s, while the second player has a 124 kg mass and initial...
-
A 2000 kg elephant running across the savanna has 100 kJ of kinetic energy, what is its speed? Remember that 1 kJ = 100G-J. a. 7.1 m/s b. 100 m/s c. 5.0 m/s d. 10 m/s
-
Which of these telescopes has the largest mirror, that is, the most "light gathering" capability? Hubble Space Telescope, oribing Earth every 90 minutes. James Webb Space Telescope, in orbit around...
-
Tiny beads of transparent material, usually less than a millimeter but still hundreds of wavelengths in diameter and made of glass for durability, are used in road and airport runway markings, and...
-
From a vantage point very close to the track at a stock car race, you hear the sound emitted by a moving car. You detect a frequency that is 0.86 times as small as the frequency emitted by the car...
-
Swifty company is a publicly held corporation whose $1 par value stock is actively traded at $30 per share. The company issued 3400 shares of stock to acquire land recently advertised at $93000. When...
-
Determine the relationship between the two structures below. Are they resonance structures or are they constitutional isomers?
-
In each reaction, identify the Lewis acid and the Lewis base: (a) (b) (c) F L-
-
Trans-1,3-Dichlorocyclobutane has a measurable dipole moment. Explain why the individual dipole moments of the C-Cl bonds do not cancel each other to produce a zero net dipole moment. CI-...
-
Beto Company pays $5.10 per unit to buy a part for one of the products it manufactures. With excess capacity, the company is considering making the part. Making the part would cost $5.10 per unit for...
-
Prepare the journal entries to record the following transactions for Reese Company, which has a calendar year end and uses the straight-line method of depreciation.(a)On September 30, 2010, the...
-
Consider a project that costs $800,000 to start immediately and is expected to generate $125,00 a year for 10 years with no cash flows after that. If the firm's discount rate is 6%, should the firm...
Study smarter with the SolutionInn App