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in excerises 14 and 15, find the value of k so that the grap of the equation has the given slope and y-intercept.

 

14. y=6kx-2; m=2 over 3

15. y= -1 over 2 x + 4 over 3k; b = -8

 Dec 11, 2019
 #1
avatar+245 
+2

14) i'm going to assume that the slope is 6k. if that's the case, then

  6k = 2/3

18k = 2

    k = 1/9 :)

 

15) i'll assume again that your y-intercept is 4/3k. so

4/3k = -8

     4 = -24k

 -1/4 = k :)

 

also, i'm assuming you probably aren't the most familiar with what the terms mean in these equations..? so i'll try my best to explain it so i'm not just giving you answers :))

y = mx + b

y and x are the variables that are usually there. i hope that part doesn't need too much explanation

m is the slope, and b is the y-intercept. so in your two equations, in 14, 6k is the slope and -2 is the y-intercept. in 15, -1/2 is the slope and 4/3k is the y-intercept. usually m and b are common variables for defining the slope and y-intercept, respectively. ok i'm done word vomiting, hope this helped!

 Dec 11, 2019
 #2
avatar+109064 
+1

THX, atlas9    !!!!

 

 

cool cool cool

CPhill  Dec 11, 2019

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