There’s no turning point bc the multiplicity is one
8x-10=3x+90. 8x-3x=90-10. 5x=80. x=16. So angle B is 3*16+90=138° :)
Slope-intercept form is y=mx+b. It looks like you already have most of the equation there. Just rearrange a little. From what I can tell, you have y=1 - 1/2x. Just move the negative 1/2x in front of the 1. You'll get y= -1/2x + 1. Hope this helped!
A(3)= 0
Based on this
a(1)=6
a(2)=3
a(3)=0
a(4)=-3
a(5)=-6
