It helps because when you subtract 4 from 10 all you have to do is add 20
7 games....
18×7=126
483+126=609
21×7=147
462+147=609
After 7 games each would have 609 points.
Answer:
y = -2x/3 +3
Step-by-step explanation:
lets find the gradient first
(11/3 -7/3)/(-1-1) = -2/3
then find the equation by putting gradient and any relative coordinates from the table:
y - -1 = -2/3 ( x - 6)
y = -2x/3 +3
Answer:
Step-by-step explanation: