Question

Given y = -3x + b find the value of b if the line passes through (4,-7).

Answer 1

for this problem, all you have to do is subsitute in the corrct x and y values, that are given in the point
(-7)=-3(4)+b
simplify this to -7=-12+b and then to 5=b

Answer 2

thanks :)

Answer 3

(: welcome