I DONT NEED THE ANSWERS I NEED TO KNOW HOW TO DO THESE!!! 1-3 please explain how to do these!! I will give you brainliest or whatever just please help me learn how to do 1-3

I DONT NEED THE ANSWERS I NEED TO KNOW HOW TO DO THESE 13 please explain how to do these I will give you brainliest or whatever just please help me learn how to class=

Respuesta :

Answer: You need to get the equations into y=mx+b form, then give the m(slope) and y(intercept)

Step-by-step explanation:

1. 4x - y = 6

you need to get the y by itself, here's how you do it:

subtract 4x on both sides, you now have -y = -4x + 6

now divide both sides by -1, you now have y = 4x - 6

the answer for this problem would be m = 4 and y = -6

the process is the same for all 3 questions

To make these into slope - intercept form, we want to isolate y, and convert the equation to the form y = mx + b

So, let's try it.

1. 4x - y = 6

Add y to both sides.

4x = 6 + y

Subtract 6 from both sides.

4x - 6 = y

Now, this isn't completely necessary, but it's the usual form of slope - intercept form - put y on the left side of the equation.

y = 4x - 6

Let's try the others.

2. 3x + 2y = 8

Again, we want to isolate y. So, we'll subtract 3x from both sides.

2y = -3x + 8

And here, this isn't completely necessary, but we try to keep the equation in the form y = mx + b, so keep the x closer to the equals sign than the constant (b).

Now, divide by 2 on both sides.

y = -3/2 x + 4

There you go!

Last one.

3. y - 1/2 x = 3/4

This one is simple. Just add 1/2 x to both sides.

y = 1/2 x + 3/4

Now, all of them are in slope - intercept form. Remember, it's represented by y = mx + b.