It is linear because it is a straight line when graphed. It is not proportional because there is not always a constant ratio between them.
This equation is a line so we expect it to cross at least once.
Set y=0 since on the x-axis y=0 and that is where we need to see when it crosses or touches.
y=-7x+8
0=-7x+8
-8+0=-7x+8-8
-8=-7x
-8/-7=-7x/-7
8/7=x
Real zeros 8/7
Answer:
I don't have any sense lol but ummmm Sunday I'm guessing.
Step-by-step explanation:
Answer:
12 oz bottle
Step-by-step explanation:
See attached image.