Answer:
I can't see the question!!
The two solutions of the equation is (0,-4)(6,0).
yes
Step-by-step explanation:
y=4x-8.5
Use point- slope form, since you are given one point and one slope.
y-y₁=m(x-x₁)
Plug coordinates and slope in.
y-(-1/2)=4(x-2)
Solve
y+1/2=4x-8
x = -30
cos(x - 30) = ½
Look at the picture
