Answer:
y=0.3x-2
Step-by-step explanation:
first find the gradient
m=y2-y1/x2-x1
m=0-(-2)/6-0
m=0.3
then use this equation
y-y1=m(x-x1)
y-(-2)=0.3(x-0)
y+2=0.3x-0
71.4285%
Use Siri or a calculator
angle b = 25°
for angle A = 180 - 50 (ie 25 + 25)
angle a =130°
Slope=0
Point=Y