What decimal number does point a on the number line below represent? −0.75 0.75 −1.25 1.25

Can some one explain this i got sent this. is this a threat i’m scared

Asoftball team played ten games, scoring 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 runs. they lost by one run in exactly five games. in each of their other games, they scored twice as many runs as their opponent. how many total runs did their opponents score?

How do you find the rate of change using a graph?