What is the equation of a line that is perpendicular to the line y=- 1/4 x-1 and passes through the point (3, 7)?

a. y = -4x + 19
b. y = 4x - 5
c y = 4x+
d. y=-4x + 31

B. y = 4x - 5

Step-by-step explanation:

Line y = - 1/4 x - 1, has slope = - 1/4.

For perpendicular line slope should be negative reciprocal and = 4.

Slope point form is y - y1 = m(x - x1).

y - 7 = 4 (x - 3)

y - 7 = 4x - 12

y = 4x - 5

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?

the diameter is 16 cm. are you a teacher?

step-by-step explanation: