# Instructions: Assume that y𝑦 varies inversely as x𝑥. If y=8𝑦=8 when x=−2𝑥=−2, find y𝑦 when x=4𝑥=4.y=𝑦= Answer 1 Question 22

## Question

## Solution 1

The given relationship is an inverse variation, which can be represented by the equation y = k/x, where k is the constant of variation.

Step 1: Find the constant of variation (k) using the given values of x and y.

We know that y = 8 when x = -2. Substituting these values into the equation gives u Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

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## Similar Questions

Assume that y𝑦 varies directly with x𝑥. If y=4𝑦=4 when x=2𝑥=2, find y𝑦 when x=16𝑥=16. y=𝑦= Answer 1 Question 20

Instructions: Find the x𝑥 and y𝑦-intercepts of the linear function. Linear Function: 3x−5y=−153𝑥−5𝑦=−15x𝑥-Intercept: (( ,, ))y𝑦-Intercept: (( ,, )

Suppose that y varies inversely with x, and =y−5 when =x−8.(a)Writeaninversevariationequationthatrelatesxandy.Equation: (b)=Findywhenx4.=y

{x−y=72x+y=-1{𝑥-𝑦=72𝑥+𝑦=-1Which is the solution to the system of equations shown? x=-1,y=-7𝑥=-1,𝑦=-7 x=-2,y=5𝑥=-2,𝑦=5 x=-5,y=2𝑥=-5,𝑦=2 x=2,y=-5𝑥=2,𝑦=-5

Rewrite the following equation as a function of x;4𝑥−8𝑦+15=0Group of answer choices𝑓(𝑥)=(8𝑦−15)4𝑓(𝑥)=4𝑥8−15𝑓(𝑥)=(4𝑥+15)8𝑓(𝑥)=(4𝑥+15)−8𝑓(𝑥)=−4𝑥+158

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