1)
The equation is in form y=mx+b
m is the slope and b is the y-intercept
Slope: -6 and y-intercept: 2
2)
The equation is in form y=mx+b
m is the slope and b is the y-intercept
Slope: 1 and y intercept: -3
3)
C = 14d + 3
4)
8x + 6y = 12
6y = -8x + 12
y = -4/3 + 2
5)
First change the equation to y=mx+b form.
4x + 6y = 12
6y = -4x + 12
y = -2/3x + 2
Slope: -2/3
Hope that helps :)