It is A
Hope this helps :3
Answer:
168.5
Step-by-step explanation:
<span>12(5y+4)
= 12(5y) + 12(4)
= 60y + 48
hope it helps</span>
The lemght could be 15 because a triangle has two long sides and one short one and the two are equivalent
Vertex: (2,1)
axis of symmetry: (0,2)
direction of opening: up
not sure what optimal value is.
y-intercept: (0,5)
not sure what the step pattern is.