1. Give the slope-intercept form of the equation of the line that is perpendicular to -7x+5y=12 and contains P (-7,4)

y = (-5/7)x - 1

Step-by-step explanation:

-7x+5y=12 can be solved for y:  5y = 12 + 7x, resulting in y = (7/5)x + 7/5

Any line perpendicular to this one has the slope -5/7, which is the negative reciprocal of 7/5.

This new perpendicular line contains P (-7,4)

and so we have y = mx + b = 4 = (-5/7)(-7) + b.  Thus, 4 = 5 + b, and b = -1.

Thus, the new perpendicular line is y = (-5/7)x - 1.

The slope-intercept for this actually -5/7x-1 or the first option

Step-by-step explanation:

This is the slope intercept form because the first and the fourth equation are in slope-intercept form. So the iddle 2 are crossed out, then you just hav to graph the 2 and see which one satisfies the requirments. The 1st option is 1000% the correct answer.

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation: