The equation for line j can be written as y=2x + 8. another like k is perpendicular to line j and passes through the point (6,-6). choose the equation for like k

a. y= 1/2x-3
b. y= -1/2x-3
c. y=-2x-3
d. y=-3/2x + 3

B

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 2x + 8 ← is in slope- intercept form

with slope m = 2

Given a line with slope m then the slope of a line perpendicular to it is

= - = - , thus

y = - x + c ← is the partial equation

To find c substitute (6, - 6) into the partial equation

- 6 = - 3 + c ⇒ c = - 6 + 3 = - 3

y = - x - 3 ← equation of line k

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

it is only things thain can be deafeated

step-by-step explanation: