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I need the Slope-intercept form, Slope, and Y-intercept for each of these problems...

1. 3x-5y=10
2. y-3=2(x-4)
3. y+5=-3(x-(-1))
4. 2x-3y=6
5. y-4=0
6. y+1=1/2(x-(-3))

2006-08-16 13:37:44 · 9 answers · asked by whiteblade1313 1 in Science & Mathematics Mathematics

9 answers

Is this your homework or something?
Hasn't your mother ever told you that cheating is not the way to go?
hehe

2006-08-16 13:44:29 · answer #1 · answered by ready4thecall 1 · 0 0

This is almost as bad as round to nearest half dollar question!

*sighs*

slope - intercept form is the form where you express the equation as

y = Mx + C

where M is the slope and C is the y-intercept (what happens when x is 0)

so do some algebra

1.
3x - 5y = 10
3x = 10 - 5y
3x - 10 = -5y

divide both sides by -5

2.
y-3 = 2(x-4)
y = 2(x-4) + 3
simplify

3. 4. 5.
you should be able to do this and YES - if x is not in the equation that means M is zero


6.
y+1 = 1/2 (x-(-3))
y = 1/2 (x+3) - 1
simplify

2006-08-16 13:47:27 · answer #2 · answered by Orinoco 7 · 0 0

slope intercept form
y = mx + b
m = slope, b= y- intercept

1. 3x-5y=10
-5y= 10-3x
y= -2 + (3x/5)
y= (3/5)x -2
m= 3/5 b= -2

2. y-3 =2(x-4)
y-3= 2x -8
y= 2x + 5
m=2 b=5

3. y+5 = -3(x-(-1))
y+5 = -3(x+1)
y+5= -3x -1
y= -3x -6
m= -3 b= -6

4. 2x-3y= 6
-3y= -2x +6
y= (2/3)x -2
m= 2/3 b= -2

5. y - 4= 0
y= 4
m=0 b=4

6. y+1 = 1/2(x-(-3))
y+1 = 1/2(x+3)
y+1 = 1/2 x + 3/2
y= 1/2 x + 5/2
m=1/2 b= 5/2

2006-08-16 13:57:01 · answer #3 · answered by smartee 4 · 0 0

Nope they did not !! The greeks and the babylonians did !! Muslims only stole them and translated them !! They commented on them like khawarazmi did even if did not do a large number of a element ! Muslims burned down the finished library of iskandaria which contained greates expertise ever !! Muslims rejected or maybe if reject the technological awareness and the civilization !! they are ignorant backward and barbaric !! Of route not all of them even if the majority are !! The muslims back on the prompt stole the entire technological awareness and the arts from the greeks persians or maybe the indians translated them and attributed them to themselves !!! do not purchase what they have been telling you about muslims being a golden civilization ! They by no ability were !! And the reality is showing us !! seem now all their international locations are packed with corruption lack of expertise backwardness killing interior the stumble on of their god and prophet !! Christians were and nevertheless very suggested and the major universties interior the international like harvard were regularly occurring as christian colleges

2016-11-04 23:30:33 · answer #4 · answered by ? 4 · 0 0

First turn them into y = something
eg
y = (3x-10)/5 = (3/5)x - 2
dy/dx = 3/5
when x = 0, y = -2
Good luck

2006-08-16 13:46:20 · answer #5 · answered by Anonymous · 0 0

The answer is 42

2006-08-16 13:45:36 · answer #6 · answered by ranger beethoven 3 · 1 0

i have those problems 2

2006-08-16 13:42:13 · answer #7 · answered by JOGOO 2 · 1 0

y=mx+b
cheater

2006-08-16 13:44:13 · answer #8 · answered by Anonymous · 1 0

are you kidding me? man, kids these days are getting lazy.

2006-08-16 13:42:54 · answer #9 · answered by I Know Nuttin 5 · 2 0

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