Woodland Hills and Lake Town are 210 miles apart. Faiza drives from Woodland Hills to Lake Town at 40 miles per hour. Natalie drives from Lake Town to Woodland Hills at 30 miles per hour. Let y = the distance from Woodland Hills, and x = the number of hours. a) Write an equation that represents Faiza's distance y from Woodland Hills over x hours.

b) Write an equation that represents Natalie's distance y from Woodland Hills over x hours.

c) Fill out these tables for Faiza and Natalie's distances.

Faiza:
x (hours) y (distance)
0
1
2
3
4
5

Natalie:
x (hours) y (distance)
0
1
2
3
4
5
d) Graph the two equations. (Faiza's in a solid line, Natalie's in a dashed line). What is their point of intersection?

e) What does the x value of the intersection mean for the problem?

f) What does the y value of the intersection mean for the problem?