Answer:
Step-by-step explanation:
x-y=-3
y=-3x+1
x-(-3x+1)=-3
x+3x-1=-3
4x=-3+1
4x=-2
x=-2/4
x=-1/2
y=-3(-1/2)+1
y=3/2+1
y=3/2+2/2
y=5/2
(x,y)=(-1/2,5/2)
-19/36
We can find the slope using
m = ( y2-y1)/(x2-x1)
m = ( 94-56)/( 28 -100)
= 38 / -72
= -19/36
81 :)
-1.5
-0.75
0.25
2
2.250
Hope this helps!!
A :
B : Trapezius!
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