Select all equations that have graphs with the same y-intercept.
Question 2
2.
Create a graph IN YOUR WORKBOOK showing the equations y = \frac{1}{4}x and y = \frac{1}{4}X - 5. Explain how the graphs are the same and how they are different.
Question 3
3.
A cable company charges $70 per month for cable service to existing customers.
Find a linear equation representing the relationship between x, the number of months of service, and y, the total amount paid in dollars by an existing customer.
Question 4
4.
For new customers, there is an additional one-time $100 service fee. Find a linear equation representing the relationship between x, the number of months of service, and y, the total amount paid in dollars by an existing customer.
Question 5
5.
A cable company charges $70 per month for cable service to existing customers.
When the two equations are graphed in the coordinate plane, how are they related to each other geometrically?
Question 6
6.
A mountain road is 5 miles long and gains elevation at a constant rate. After 2 miles, the elevation is 5500 feet above sea level. After 4 miles, the elevation is 6200 feet above sea level.
FIRST- Find the slope/elevation of the road
Question 7
7.
A mountain road is 5 miles long and gains elevation at a constant rate. After 2 miles, the elevation is 5500 feet above sea level. After 4 miles, the elevation is 6200 feet above sea level.
Find the elevation of the road at the point where the ROAD BEGINS.
Question 8
8.
A mountain road is 5 miles long and gains elevation at a constant rate. After 2 miles, the elevation is 5500 feet above sea level. After 4 miles, the elevation is 6200 feet above sea level.
Write the point from part a (question 7) or describe it's location on the graph.