Answered: Suppose that y varies inversely with x,…

Suppose that y varies inversely with x, and y=-9 when x=-2. (a) Write an inverse variation equation that relates x and y Equation: (b) Find y when x = 6 .

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter8: Rational Expressions And Equations

Section8.9: Use Direct And Inverse Variation

Problem 8.179TI: If p varies inversely with q and p=30 when q=12 find the equation that relates p and q.

See similar textbooks

Related questions

Q: 1- R1 = {(A, B) E P(X) × P(X)/A S B} 2- R2 = {(A, B) E P(X) × P(X)/AN B + 0} %3D

Q: fuo= x²-Gx +25 form Reurite in Vertex

A: Given, f(x) = x2-6x+25

Q: 11. Perform the following matrix operation: 17 -8 9. 3 -87 4 -1 4 1 5 - -5 -9 4 -2 -9 -7

Q: c and D are sets of real numbers defined as follows. =Cy≥y2 =Dy>y5 Write c∩D and c∪D using…

A: The given sets are: C={y|y≥2}D={y|y>5} Note that: C represents [2,∞) on the number line and D…

Q: if t<B (-2t + 1 Given the function h(t) ={2+ 1 Determine one value for B for which the function h(t)…

A: To find the value of B(beta) such that the given function h(t) is continuous at t= beta.

Q: Find three subsets of {1, 2, 3, 4, 5, 6, 7, 8, 9} such that the intersection of any two has size 2…

A: Explanation of the answer is as follows

Q: 90 Btuz Cal

Q: –+l l5=405 %3D

A: We can solve the quinary number system problem as below.

Q: Suppose that the polynomial functionfis defined as follows. List each zero of faccording to its…

A: Suppose that the polynomial function f is defined as follows. fx=2x2x-132x+83To list each zero of f…

Q: Compute the determinant of the matrix by cofactor expansion. 6 4] 2 1 7 1 6 -6 15 14 |-2 2 -6 2 2 -2…

A: This question is based on calculation of determinant by cofactor expansion.

Q: find laplace: {} at

Q: 5+y 4 Simplify the following complex fraction: 3 2 х у

Q: -4 -5 3 Compute: 051 –4 4 2] Preview

A: Given query is to find the Indicated matrix operation.

Q: Your school has contracted a choir group to perform at the school. The school has guaranteed an…

A: Let x be the number of students and y be the number of nonstudents who attended the choir.

Q: 3(xn)2+8 7 : If xo = -4, find x2 corrected to four %3D

Q: lim x" = a" for any positive integer n, is an example x-a of a _of limits. a. Rule O b. Type O.…

A: To choose the correct option for the given question of limits.

Q: 1 4 -1 -5 | 1 -2 Compute: 3 -3 -1 2 1 -2 5 -4 -5 4 Preview

Q: Suppose the graph of fis given. Describe how the graph of the function can be obtained from the…

Q: f A and B are 6 × 3 matrices, and C is a 7 x 6 matrix, which of the following DA. BC В. А + С C. CB…

A: All the parts are solved below.

Q: For 71- 80, find the indicated information for the given function: h(x) = Some may x +x-12 have more…

Q: Determine the values of a for which the system has no solutions, exactly one solution, or infinitely…

A: Let's find.

Q: %3D -8. -6- -5. 2. 23 -87-6 -5 -4 -3 -2 2. 3. 6. 8. 9. Write a system of linear equations for the…

Q: (b) A company that sells universal remotes has derived the profit function: P(x)=-x²+240x– 9500…

A: profit

Q: The graph of a quadratic function with vertex (-3, -1) is shown in the figure below. Find the range…

A: Here we have to find the range and domain.

Q: Given two functions h(t) and g(t), is h´'g' (t) = (hg)"' (t). Select one: O True O False

A: Take the example of two functions and then satisfy the given conditions.

Q: Solve the system. 1 29 I + 6y+3z = 1 1 y+3? 3 z = 2 If there is one solution, enter your answer as a…

A: x+ y/6 + z/3 = 29/6 y + z/3 = 5/3 z =2 here given z =2 put in equation y +z/3 = 5/3 y + 2/3 = 5/3 y…

Q: Evaluate O a. 3/4ln4 O b. 3/2ln2 O c. 2/3ln3 O d. 5/6ln6

Q: For the matrixA below, if g(X)3x²-4 What are the elements of g(A). A = 3.

Q: The diagram below will be used to answer the following questions: fix) 10 11 Is the function…

A: Given query is to find statement is true or false.

Q: slove the inequality 6x < x^2 +9

Q: Solve for X. 3 3 -97 = 2X + 3 8 -5 -5 7 -2 1 -1 6 4 X =

A: Use scalar multiplication of matrix and addition of matrix to simplify it.

Q: The average height of the students of Mr. Reyes is 155 cm. The actual height of his students could…

Q: Students in a fifth-grade class were given an exam. During the next 2 years, the same students Wer…

Q: Graph the rational function. 2x-3 f(x) = ーx+3 Start by drawing the vertical and horizontal…

A: Solution

Q: 4. Jason keeps a change jar in his room and only puts quarters into the jar. If he has $43.75 in the…

Q: The number of milligrams Dh of a certain drug that is in a patient's bloodstream h hours after the…

Q: Explain how the graphs of g and h are obtained from the graph off. f(x) = x², g(x) = (x + 4)°,…

Q: Determine if the following vectors are orthogonal. 4 -4 b = -5 -7

Q: Q.15 Check whether g(x) is a factor of p(x) or not, where p(x)=8x² – 6x² –4x+3 and x 1 g(x)= 3 4 If…

Q: in įven linear factor. 32) (2x – 17x 38) (x – 3) :- 32 -(7 -38 ス

Q: are the elements of g(A). e21 e11

A: answer is in next step

Q: The graphs of two functions f and g are given. Use them to evaluate each of the followine (-1, 7) 9.…

A: topic - composite functions

Q: In x +1 If y = then will be 2x³ – 3x' (2x³ – 3x) G+1) – (In x + 1)(6x² – 3) (2x — 3х)? А. (2x3 — 3х)…

A: SOLUTION-

Q: Find the inverse of the matrix, if it exists. A = Cmatrix ((0 -1)(-3 6)) Select one: [-1 0 O B. -1…

A: To find inverse of the matrix.

Q: John invested his inheritance of $12,000 in three different funds: part in a money-market fund…

Q: Which system of inequalities best matches the 10- purple shaded region? A. y 2 x? – 5x + 6, y 54-…

A: Explanation of the answer is as follows

Q: bllowing 10

A: SOLUTION-

Q: Hw.f find the approximate Value of: 6..)*+ (5-9)+ (2.03)²

A: Let, the function be: f(x,y,z)=7x2+y2+z2 Now, to find the linearization of f(x,y,z) at the point…

Q: the function P(t) =t2(2t+3)5 can only be differentiated by using the product rule. True or False

A: We are given the function P(t) = t2(2t+3)5 Task:- Finding of the P'(t)

Q: Solve the inequality > 3 4 A. x 9 B. - 15 15 D. - 5 <x < 15 Select one: ов O D O A

Question

Suppose thaty varies inversely with x, and y=-9 when x=-2.
(a) Write an inverse variation equation that relates x and y
Equation: ||
(b) Find y when x = 6 .

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

Similar questions

If y varies inversely with x and y=8 when x=2 find the equation that relates x and y.
Find the unknown value. y varies inversely as the square of x and when x=3,y=2. Find y if x=1.
If y varies directly as x and y=12 when x=4 find the equation that relates x and y.
The rate of change of an autocatalytic chemical reaction is kQxkx2 where Q is the amount of the original substance, x is the amount of substance formed, and k is a constant of proportionality. Factor the expression.
Make up an example from your life experience of inverse variation.
If p varies inversely with q and p=30 when q=12 find the equation that relates p and q.
The resistance of a copper wire carrying an electrical current is directly proportional to its length and inversely proportional to its cross-sectional area. A copper wire with a diameter of 0.0126inch has a resistance of 64.9ohms per thousand feet. What length of 0.0201-inch-diameter copper wire will produce a resistance of 33.5ohms?