Question

4. Allie paid a $20 fee for a booth at an art fair so she could sell her ceramic bowls. She will earn $10 for every ceramic bowl she sells. The equation y = 10x - 20 represents the amount of money y that Allie will earn selling x ceramic bowls at the art fair. Which graph represents the amount of money Allie could earn at the art fair?
PLEASE HELP ME FAST!!!!! IM DOING THIS FOR K12

Answer 1

Here, You have an equation: y = 10x - 20
If you put x = 2, then y = 10(2) - 20 = 20 - 20 = 0

So, Your first point on the graph would be: (2, 0)
Then, for every x value, y will increase for 10 (which is the cost of a ceramic bowl)

So, next coordinates of your graph would be: (3, 10) (4, 20) (5, 30) ( 6, 40) and so on...
Just mark that points, and draw a line on them. Your Graph work will be done.

Hope this helps!