Answer:
4d
Step-by-step explanation:
The area of a triangle is represented by 1/2 x B x H, where B = base, H = height.
In this equation, B = 4, H = 6
1/2 x 4 x 6 = 12 in^2
Answer:
a=-2
So yep. ;)
Step-by-step explanation:
Alright, so, (2,12), 2 is the x and 12 is the y.
Stick them into the equation: 
Then, solve:

a = -2
So yes, they're on the graph.
Hope this helped! :)
Answer: youth: 333.04
NBA: 434.89
difference: 101.85
Step-by-step explanation:
use google formula calc
Answer:
the graph has a positive y-intercept
Step-by-step explanation:
graph it on a calculator or a sheet of paper