SOLUTION: Question 876949: Problem 1). y=-3x-12 Problem 2). y=2x+10 Problem 3). x-2y=8 Problem 4). 4x+5y=20 Problem5). 6x+7y=12 I have to find x & y intercept and then graph it.

Question 877128: Question 876949: Problem 1). y=-3x-12
Problem 2). y=2x+10
Problem 3). x-2y=8
Problem 4). 4x+5y=20
Problem5). 6x+7y=12
I have to find x & y intercept and then graph it. Please help struggling.
Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website!
All these problems use the standard form for a line, y = my +b where m is the slope and b is the y intercept.
1) y = -3x -12
If x = 0, then y = -12
If y = 0, then 3x = -12 and x = -4
y intercept is -12 and x intercept is -4
Graph is

RELATED QUESTIONS
3. y=-3x-12 4. y=2x+10 5. x-2y=8 6. 4x+5y=20 7.... (answered by Alan3354)

please help me to solve this problem in geometry state condition for parallelness or... (answered by Alan3354)

Have I correctly solved the 4 problems below using the systems of simultaneous equations, (answered by ikleyn)

Hello my name is Shamaila and I have problem solving these problems. 1. 5x-3y=1 y=3x-7... (answered by ankor@dixie-net.com)

Solve by elimination: 1.8x + 11y= 20 5x - 11y= -59 2. 2x + 18y= -9 4x + 18y= -27 (answered by jim_thompson5910)

1. 4x+3y=1, x=1-y 2. 2x-y=6, -x+y=-1 3. 6x-y=3, 4x-2y=-2 4. 2x+3y=7, x=1-4y 5.... (answered by AnlytcPhil)

1.8x+3y=3 2.x+y=7 3.4x+2y=0 4.x+y=6 5.6x=7y=26 6.3x-8y=10 7.4x+3y=-4 4x+5y=-23 (answered by )

solve using the substitution method problem 2x-y-z=15 4x+5y+2z=10 (answered by Edwin McCravy)

Please help me solve this substitution problem. 3(x-y)=15 2x+y=7 The question I have... (answered by MathTherapy)