55:06
(x - 8). What is the
The point-slope form of the equation of a line that passes through points (8, 4) and (0, 2) is y- 4 =
slope-intercept form of the equation for this line?
Oy=x-12
O y=x-4
Oy
3x+2
O y= 4x+6

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

what do you mean

have a great day

so mark-up is 0.4 multiplied by 180 = 72