Write the equation in slope-intercept form. what are the slope and y-intercept? -12x-4y=10

  y = -3x -2.5

  slope: -3

  y-intercept: -2.5

Step-by-step explanation:

Solve for y.

  -4y = 12x + 10 . . . . . add 12x to get the y-term by itself

  y = -3x -2.5 . . . . . . .divide by the coefficient of y

__

The slope is the coefficient of x, -3.

The y-intercept is the constant, -2.5.

answer: what in the world is this

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c