I post an image instead.
Correction: g(3)=(3²)|3|=9(3)=27
Plug in 0 for x
0 - 6y = 30
y = -5
Y intercept: (0,-5)
Plug in 0 for y
5x = 30
X = 6
X intercept: (6,0)
7 because the 3 is the coefficient and the x is the variable. The + is the operator so that leaves you the 7
She played 18 games, so subtract 18 from 40 to get your answer
She did NOT play 22 games
Hope I helped!