Question

write the slope intercept equation for the line that passes through (5,-4) and (7,8)

Answer 1

first find the slope of the two points (y2-y1)/(x2-x1)
x1 = 5
x2= 7
y1= -4
y2=8

The value you get there will be called "m"

then use the equation
y-y1=m(x-x1)

sub the value you got along with the values before

Answer 2

Thanks so much!!!!!