Each time Kristine gets paid, she spends $20 and saves the rest. If the amount Kristine earns is represented by x and the amount
she saves is represented by y, which graph models her savings?
Right answers only plz i have 7 min to complete this
Right answers only plz i have 7 min to complete this
2 answers:
We are given that Kristine spends $20 and saves the rest each time she get paid.
We can use slope-intercept form y=mx+b to represent the equation.
Where x represents the amount Kristine earns and y represents the amount she saves.
Kristine spends $20. Therefore b= -20.
Plugging mx as just x and b=-20.
<h3>y = x-20.</h3><h3>If we plug y=0, we get </h3><h3>0 = x-20</h3><h3>x=20.</h3><h3>We can see in 4th option we have x-intercept =20.</h3><h3>Therefore, correct option is 4th option. </h3><h3 />
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As two points are given and the slope between two points say (a,b),(x,y) and is given by
m=y-b/x-a
For your question
1/2=3-2/6-r
(6-r)=1(2)
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m=y-b/x-a
For your question
1/2=3-2/6-r
(6-r)=1(2)
6-r=2
r+2=6
r=4