A construction worker built steps up to a home. The table shows the linear relationship between the height off the ground in
feet, x, and the number of steps, y.
x | y
---------
1 | 2
5 | 6
7 | 8
9 | 10
a) Find the slope and y-intercept of the linear relationship.
b) Write the equation of the linear relationship.
c) What does the y-intercept represent in the context of this problem?
d) If there are 16 steps, what is the height off the ground?