Answer:
Step-by-step explanation:
Use the intercept method of graphing a straight line:
Let x = 0. We get y = 1. This is the y-intercept (0, 1).
Let y = 0. We get x = 6/11. This is the x-intercept (6/11, 0).
Plot both points and then draw a straight line through them.
dx/dy = 1 -x / y + 1
2 4/5 + 2 3/5 = 4 7/5 = 4+1+2/5 = 5 2/5
11) 2
12) 1
13) 6
14) 6
15) m<1=58°
m<2=122°
m<3=58°
m<5=122°
m<6=58°
m<7=122°
m<8=58°
y = 1.25x + 2
y = x + 4
