Step-by-step explanation:
You can plot linear graph using two point (x1,y1) and (x2,y2), where x1, y1, x2 and y2 are real numbers.
or
using slope intercept form y = mx + b, where m is the slope and b is y-intercept.
Answer:
1 hour would be 10 $ each
Step-by-step explanation:
1)$10
2)$50
3)$80
I hope this helps
Sorry i cant see the picture so well
