In Exercises find the vertex, focus, and directrix of the parabola, and sketch its graph. y -
Question:
In Exercises find the vertex, focus, and directrix of the parabola, and sketch its graph.
y² - 4y - 4x = 0
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (5 reviews)
y 4y 4x 0 y 4y 4 ...View the full answer
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Find the focus and directrix of the parabola 2y2 - 4y - 10x = 0
-
Find the focus and directrix of the parabola with the equation 8y + 4x = 0. Then choose the correct graph of the parabola. What are the coordinates for the focus of the parabola? (Type an ordered...
-
Find the focus and directrix of the parabola. Then sketch the parabola. 1. y = 12x2 2. y = 4x2 3. y2 = 6x 4. y2 = 3x
-
Assume a portfolio of two assets, with $10m invested in asset 1 and $5m invested in asset 2. The per pound covariance matrix of the two assets is: Asset 1 Asset 2 The best hedge of asset 2 is: Asset...
-
Banking fees have received much attention during the recent economic recession as banks look for ways to recover from the crisis. A sample of 30 customers paid an average fee of $ 12.55 per month on...
-
Ralph will consume any health care service just as long as its MB exceeds the money he must pay out of pocket. His insurance policy has a zero deductible and a10 percent copay, so Ralph only has to...
-
In a velocity compounded steam turbine. _____ blade rings are separated by _____ blade rings.
-
After plotting demand for four periods, an emergency room manager has concluded that a trend-adjusted exponential smoothing model is appropriate to predict future demand. The initial estimate of...
-
According to Wisner, "a process consists of a series of steps that turn inputs (such as experience, equipment, materials, time, and money) into outputs (goods, services, effective meetings, and...
-
In Exercises find the center, foci, vertices, and eccentricity of the ellipse, and sketch its graph. 3x + 7y = 63
-
In Exercises find the vertex, focus, and directrix of the parabola, and sketch its graph. y 2 + 6y + 8x + 25 = 0
-
Suggest reaction conditions suitable for the preparation of compound A from 5-hydroxy-2- hexynoic acid. CH CHCHC CCO2H H3C 5-Hydroxy-2-hexynoic acid Compound A
-
Do you think there is a difference when Bitcoin is mined using energy from hydroelectric power (dams) rather than coal-powered plants. Explain?
-
Do you agree with those 5 beliefs pertaining to dementia? Also what is the "whole person approach "? What important aspects did you learn in reference to those beliefs ? The five beliefs are as...
-
A multiple linear regression model is fit to a data set of 20 observations, giving =7+8X1+6X2+14X3. a.) If SSE 31, calculate MSE= b.) If in addition, the estimated standard error of is 3.9, calculate...
-
The following information pertains to the most recent quarter at Modern Enterprises ended Dec 3 1 , 2 0 2 3 Purchase of raw materials $ 3 7 3 , 5 0 0 Raw materials inventory, beginning $ 4 3 , 6 0 0...
-
Develop a Behaviour-Based Safety (BBS) checklist with a minimum of FIFTEEN (15) items catered towards operational safety within an industrial environment. Describe each item in the checklist and...
-
In the theory of general intelligence, it is stated that being good in one intelligence, like math, increases the chance of one being good in another intelligence. Suppose 10% of the people are good...
-
At the beginning of its fiscal year, Lakeside Inc. leased office space to LTT Corporation under a seven-year operating lease agreement. The contract calls for quarterly rent payments of $25,000 each....
-
Find dy/dx for the following functions. y = x sin x / 1 + cos x
-
Verify the following derivative formulas using the Quotient Rule. d/dx (cot x) = -csc 2 x
-
Verify the following derivative formulas using the Quotient Rule. d/dx (sec x) = sec x tan x
-
1. Find the hexadecimal expansion of (827743)10 2. Use Euclidean Algorithm to find gcd(14729, 13013)
-
10. Regarding fan-in: a. What is the fan-in for the AND gate in this POS (Hint: Answer is a number): f= (a+b)(c+d)(e+f)? (2 points) b. What are the engineering trade-offs (i.e., advantages and...
-
Design using a combinational VHDL process a sign magnitude to two's complement converter using the given algorithm and hardware description. Use the following VHDL entity specifica- tion: library...
Study smarter with the SolutionInn App