Answer:
The first picture without the diagram is true, and the other one is false.
Step-by-step explanation:
A relation can be a function if the domain has exactly one range. IT CANT HAVE TWO Y-VALUES.
Answer:
x=6
Step-by-step explanation:
42 is the total, so 42/7 is 6.
Tbh ion even kno what you talm bout
Answer:
Just put it in Geogebra classic. It's an app that helps very much with functions!
Answer:
4x+30, 1.875
Step-by-step explanation:
x+(x+30)+2x = 4x+30
4x+30=37.5
4x=7.5
x=1.875