The equation of the line passing through the points (−10, 0) and (−8, 20) can be expressed as y = mx + b. give the value of b.

First find slope:

20-0/-8+10= 20/2= 10

Slope=10

next use point slope form and solve it:

y-0=10(x+10)

y=10x+100

b=100

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's