SOLUTION: HI please help me with this.THankyou The equation 9C-5F+160=0 describes the relationship between tempreature,C, in degrees Celsiu, and the tempreature , F, in degrees fahre

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Question 108161: HI please help me with this.THankyou


The equation 9C-5F+160=0 describes the relationship between tempreature,C, in degrees Celsiu, and the tempreature , F, in degrees fahrenheit.


a) express the equation in the form C=mF+b
b) Graph this relation
c) Identify the slope and the C intercept and explain what they mean

Answer by MathLover1(20849)   (Show Source): You can put this solution on YOUR website!
The equation 9C-5F+160=0 describes the relationship between tempreature,C, in degrees Celsiu, and the tempreature , F, in degrees fahrenheit.

a) express the equation in the form C=mF+b
divide both sides by




b) Graph this relation
Solved by pluggable solver: PLOT a graph of a function
Plotting a graph:

This solver uses formula rendering system and here's the actual formula that was plotted:

graph( 600, 400, -5, 35, -20, 10, (5/9)x-17.8 )



c) Identify the slope and the C intercept and explain what they mean
since our equation is in the slope-intercept form (),
where and , we have slope and y-intercept is

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