Answered: 11. A stadium roof has a cross section…

11. A stadium roof has a cross section in the shape of a parabolic arch with equation 1 x² + 20. Which graph represents 45 the arch? Justify your reasoning. 20 B. 10 |-20 -10 0 10 20 X

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter11: Conics

Section11.4: Hyperbolas

Problem 186E: Compare and contrast the graphs of the equations x24y29=1 and y29x24=1.

See similar textbooks

Related questions

Q: 14. Which equation represents the given parabola? O y = -4(x – 4)² + 5 O y = }(x – 4)² + 5 O y =…

A: First option is correct.

Q: A) given the perimeter of the rectangle is 100 meters. What is the dimension should be to get the…

Q: Which is true about the graph of y < x2 + 2x − 6? A. The parabola is a solid line. B. The…

A: Equation : y=x2 + 2x - 6 y = x2 + 2x +1 - 7 y = (x+1)2 - (√7)2 (y+7) = (x+1)2 This is equation of a…

Q: 9. What is the axis of symmetry for the graph? a. y = -4 b. x = - 6 12 C. y = 6 d. x = -4 10 4. -10…

A: As per our guidelines we are suppose to solve only first question if the multiple questions are…

Q: 17.) What is the vertex of y = - | x | - 2? a. (0, -2) b. (0,2) c. (2, 0) d. (2, -2)

Q: Which statement is true about this graph? A.The sbpe is 2 and the y intercept is 2 B. The sbpe is 2…

A: Y intercept of the graph means, the point at which the line touches the y axis. If we know two…

Q: -. Based on the graph below the equation Vx-5=-2 has no solution What could an EXTRANEOUS solution…

A: The given graph is:

Q: How to solve step by step: consider the function of y=x^2-10x+21. 1.) Does the parabola opens up or…

Q: O. Determine the vertex of the parabola y = x? – 14 + 40 by completing the square.

A: The parabola is y = x2 -14x + 40

Q: 8. Skill Practice 1 Graph the equation. r = 2 - 2cos 0

A: The given equation is r=82-2cosθ.

Q: Find an equation for the graph sketched below 8+ 7. 4 54-3-2-1 345 -2- -3- -4 -7- 6.

Q: Find the 1 y = (x+8)²² ОТ egion by y = 4 and the x-axis using vertical strip.

A: Given y=1x+82 and y=4

Q: Find the point on the graph of y = (x – 1)² which is closest to the point (-5, 3). P = Note: your…

A: NOTE: Refresh your page if you can't see any equations. . the given curve is now any point on the…

Q: 27. The coordinates of the vertex for the graph of у%3 (x+ 2)(х — 3) are а) (-2, 3) || - с) (2, 3)…

A: Given that

Q: What is the graph of the equation (x – xo)2 + (y – yo)² + (z – zo)² =? where r= 0? O Sphere O…

A: The given equation, x-x02+y-y02+z-z02=r2

Q: 1. Without using graphing technology, match each equation with its corresponding graph. Explain your…

Q: 8. Write an equation which has the following as its graph. Explain how you came up with each aspect…

Q: 5. Based on the graph below the equation Vx-5=-2 has no solution What culd an EXTRANEOUS solution…

Q: E. Explain what a second-degree equation in tow variables, x and y, is, and how you can ell whether…

A: Please look into the next step for details

Q: 4.) Solve 4.536 = 8.4 + 9.66x graphically. Sketch the graph you used to solve on the axes provided.…

A: The given function is: 4.536=8.4+9.66x

Q: 3 [(x²-y²)² du dt Evaluate: ²₁₂³ [(x² - y²)²] x+y

Q: how do i find the vertex with the axis of symmetry? f(x)=(x-4)^2-9 that is (x-4) squared..

A: Given:

Q: 18. Based on the shape of the graph, which one of these equations COULD be represented by this…

Q: 16.) What is the vertex of y = | x | - 5? a. (5,0) b. (-5, 0) c. (0, 5) d. (0, -5)

A: Let's Consider a standard form for the given absolute value equation: y = |x -a| + b The equation…

Q: -8 - -8 10. Identify the axis of symmetry of the parabola. x = -2 8, to

Q: 16. Carl wrote the equations y = 2x and y = x + 2. ty PART A Which equation represents the graph on…

A: Given: Carl wrote the equations y=2x and y=x+2 To Find: Which equation represents the given graph.

Q: 97. Explain the difference between the graphs of the two equations. 4x + 9y? = 36 4x + 9y = 36

A: Given: 4x2+9y2=364x+9y=36

Q: 5.6.6 What is the graph of the equation y = 4x + 3? Choose the correct graph below. D. OB. Oc. O A.…

Q: 7. Carlos drew a plan for his garden on a coordinate plane. Rose bushes are located at A(-5,4), B(3,…

A: A Cartesian plane is a graph with two axes, one is called the x-axis and the other one is the…

Q: uare method to find the vertex of the function ? = 4?2 − 8? − 5 and sketch the graph with the…

A: Introduction: The point at which a parabola changes direction, corresponding to the quadratic…

Q: 2) The total cost of purchasing x cups of coffee at each of two competing coffee shops is…

Q: 2) Answer and explain the answers. a) What is the axis of symmetry in the equation y = x2? b) If the…

Q: Suppose (P, Q) is the point on the graph of y=Vx closest to (1, 0). What is the value of P+ Q?…

Q: Which set of coordinates could you use to draw the vertices of a right triangle with a hypotenuse…

A: Please see the step below

Q: 11. The graphs below show the distance two cars have traveled along the freeway over a period of…

Q: Sketch the graphs of the following cubic equations onto graph paper. (x) - х' - Зx? -6х +8 b (x) -…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: Note: Enter your answer and show all the steps that you use to solve this problem in the space How…

A: The second graph is the translation of the first graph. Shift the graph of y=1x, 6 units…

Q: 2. Find the equation of graph. Show steps/reasons for aspect. a.) 9. 7 6 41 3. -/5 40 3m1 2n/5 -1 -2

A: We have a picture of a graph . We have to give the function of this graph.

Q: 4) A business manager estimates that the cost of manufacturing x items each day is represented by…

Q: 18. If given the equation y =- 3(x + 5)2 - 4, what is the range of the parabola? A. (- 00, 00) B.…

Q: 3. Write an example of a parabola that has been stretched vertically, translated horizontally and…

Q: 6|4w + 2| – 2 > 10 Which graph best represents the solution for this ine -3 -2 -1 2. 2. 2.

Q: 5) Find the points on the graph of y=9-x² that are closest to (0, 3). (Hint: If you are stumped take…

A: Given: y=9−x2 that is closest to (0,3).

Q: Question 7, 3.1.57

Q: 3. The diagram shows a cuboid that is formed by bending a long wire of length 336 cm?. h 3x (a)…

A: Given: The diagram shows a cuboid that is formed by bending a long wire of length 336 cm. To Find:…

Q: 2 Which points are on the graph of the equation -3x + 6y + 5 = -7? Select all that apply A (-3,6) в…

A: Solution:

Q: Examine the two graphs below to consider the ways a line could intersect the parabola. ty 8. ty 8 4…

A: We have to check weather the given graph will intersect or not.

Q: 6. Which equation represents the graph shown? Explain your reasoning. 8 2 -8 -6 2. -2 -4 -6 a) y =…

Q: Suppose (P. Q) is the point on the graph of y Vx closest to (1, 0). What is the value of P+ Q?…

A: Given: Point (P,Q) lies on y=x Then (P,Q) satisfies y=x then Q=P Then P=Q2 Distance of point…

Concept explainers

Maximization

Have you ever seen a bridge in the shape of a parabola? Where is its maximum on the bridge? The maximum of that bridge is the highest point on that bridge. The process of finding the maximum of the bridge here is called the maximization.

Question

11. A stadium roof has a cross section in the
shape of a parabolic arch with equation
1
-x² + 20. Which graph represents
45
the arch? Justify your reasoning.
20
B.
|-20 -10 0
10 20 x

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Parabolas$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.