Question

Find the equation of the line whose slope is 2 and which passes through the point (-2, 4).

Answer 1

sure. use point slope formula
\[y-4=2(x+2)\]

Answer 2

To do this, we need to use point slope form. This is y-y1=m(x-x1).
So we plug in to get the following:
y-4=2(x+2)
so we get y=2(x+2)+4

Answer 3

solve for y if you like
\[y-4=2x+4\]
\[y=2x+8\]

Answer 4

point slope formula is
\[y-y_1=m(x-x_1)\] and in your case \[m=2\]
\[x_1=-2\]
\[y_1=4\]