Question

9. Change the given equation to the form y = mx + b. Give the values of b and m.

x + 4y = 16
B=
M=

Answer 1

x+4y=16
subtract x
4y = -x+16
divide 4 from 4y and divide by 4 on other side too
(4y/4) = (-x/4) + (16/4)

y=-1/4x+4
M=-1/4
B=4