Answer:
y= x -3
Step-by-step explanation:
slope-intercept form is y=mx+b
m= slope
b= y-intercept
so plugin your numbers with the given data...
and you get y=2/5x-3
For the graph, you start at -3 on the <u>y-intercept</u> and then <em>move right 5</em> and<em> up 2</em>
Graph is the picture below :)
Answer:
Approximately 485 meters
Step-by-step explanation:
We can first construct a right triangle, using the 500 m length of hill as our hypotenuse. Using the fact that the cosine of an angle is the ratio of the adjacent side to the hypotenuse, we see that
where x is the horizontal distance covered. Solving for x, we find this horizontal distance to be
so our answer is approximately 485 m.
