Write the follow equation y=3x+2,in point-slope form?

Point-slope form :

y - 2 = 3(x - 0)

Step-by-step explanation:

We have given an equation:  y = 3x + 2

we need to write this equation in point-slope form

i.e y - y₁ = m(x - x₁)  , this is general form of point-slope form.

Now,

We can rewrite the given equation in point -slope form:

y = 3x + 2

or y - 2 = 3x

or y - 2 = 3(x - 0)  , This is the point-slope form.

here y₁ = 2 and x₁=0

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,