What is the significance of those coordinates? Extension #330The equation of the quadratic relationship isy = -0.07 (x – 10.76)² + 14.8.That equation references the coordinates(10.76,14.8).20What is the significance of those coordinates?10Submit102030feet-10fe et

Answered: Image /qna-images/answer/9361ef0f-10a1-46f8-81be-5f0dd6c8fb45.jpg

Answered: Extension #3 30 The equation of the…

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter2: Equations And Inequalities

Section2.5: Quadratic Equations

Problem 50SE: Show that the sum of the two solutions to the quadratic equation is ba.

See similar textbooks

Similar questions

Writing Exercises 11. Emilliano thinks x = 40 is the solution to the equation 1/2x = 8O. Explain why he is wrong.
Show that the sum of the two solutions to the quadratic equation is ba.
In the previous set of exercises, you worked with the quadratic equation R=x2+100x that modeled the revenue received from selling backpacks at a price of x dollars. You found the selling price that would give the maximum revenue and calculated the maximum revenue. Now you will look at more characteristics of this model. (a) Graph the equation R=x2+100x . (b) Find the values of the x-intercepts.
Neglecting air resistance, the height “s” (in feet) of an object projected directly upward from an initial height of s0 feet with initial velocity of v0 feet per second is given by the equation: s = -16t2 + v0t + s0. Find the time it would take for a tomato to reach a height of 10 feet if propelled with an initial velocity of 30 feet/second from 3 feet off the ground.
4. A penny is dropped from the top of the Statue of Liberty, which is 305 feet tall. The height of the penny, h, at time t seconds can be represented by the equation h(t) = -16t2 + 305. After 4 seconds, how much further does the penny need to travel before it hits the ground? Im confused on this
The brochure for the coaster says that, for the first 10 seconds of the ride, the height of the coaster can be determined by , h(t)=0.3t^3 - 5t^2 + 21t, where t is the time in seconds and h is the height in feet. Evaluate h (60). Does this answer make sense? Identify practical (valid real life) domain of the ride for this model. Clearly explain the reasoning. (Hint.: Mt. Everest is 29,028 feet tall.)
The cost of renting a car is $42/week plus $0.25/mile traveled during that week. An equation to represent the cost would be y=42+0.25x where xx is the number of miles traveled. a.What is your cost if you travel 52 miles? b.If your cost was $60.75, how many miles were you charged for traveling? c.Suppose you have a maximum of $100 to spend for the car rental. What would be the maximum number of miles you could travel?
Q3: I want a detailed solution .
Q1. Fatma invested money into two mutual funds. Fund A earned 6% interest and fund B earned 8% in the first year. At the end of the year, She receives a total interest of 750 Omani Rials. Write a general form of equation to represent this situation
Q7 if you are getting a quadratic equation can u please ellaborate how you got it? Thank you..
The bar graph shows the average cost of tuition and fees at private four-year colleges in the United States. The formula, T = 21x2 + 862x + 15.552, models the average cost of tuition and fees, T, at private U.S. colleges for the school year ending x years after 2000. Solve a. Use the formula to find the average cost of tuition and fees at private U.S. colleges for the school year ending in 2012. b. By how much does the formula underestimate or overestimate the actual cost shown by the graph for the school year ending in 2012? And, c. Use the formula to project the average cost of tuition and fees at private U.S. colleges for the school year ending in 2022.
Pls help need asap. Explain a little and show the solution.

SEE MORE QUESTIONS

Recommended textbooks for you

College Algebra

Algebra

ISBN:

9781938168383

Author:

Jay Abramson

Publisher:

OpenStax

Big Ideas Math A Bridge To Success Algebra 1: Stu…

Algebra

ISBN:

9781680331141

Author:

HOUGHTON MIFFLIN HARCOURT

Publisher:

Houghton Mifflin Harcourt

Holt Mcdougal Larson Pre-algebra: Student Edition…

Algebra

ISBN:

9780547587776

Author:

HOLT MCDOUGAL

Publisher:

HOLT MCDOUGAL

College Algebra

Algebra

ISBN:

9781938168383

Author:

Jay Abramson

Publisher:

OpenStax

Big Ideas Math A Bridge To Success Algebra 1: Stu…

Algebra

ISBN:

9781680331141

Author:

HOUGHTON MIFFLIN HARCOURT

Publisher:

Houghton Mifflin Harcourt

Holt Mcdougal Larson Pre-algebra: Student Edition…

Algebra

ISBN:

9780547587776

Author:

HOLT MCDOUGAL

Publisher:

HOLT MCDOUGAL

PREALGEBRA

Algebra

ISBN:

9781938168994

Author:

OpenStax

Publisher:

OpenStax

Glencoe Algebra 1, Student Edition, 9780079039897…

Algebra

ISBN:

9780079039897

Author:

Carter

Publisher:

McGraw Hill

Elementary Algebra

Algebra

ISBN:

9780998625713

Author:

Lynn Marecek, MaryAnne Anthony-Smith

Publisher:

OpenStax - Rice University

SEE MORE TEXTBOOKS

Extension #3 30 The equation of the quadratic relationship is y = -0.07 (x – 10.76)² + 14.8. That equation references the coordinates (10.76,14.8). 20 What is the significance of those coordinates? 10 Submit 10 20 30 feet -10 fe et