SOLUTION: 1) write an equation of a line that doesn't have a y-intercept 2) describe what happens to the graph of y=3x+4 when the slope is changed to 1/3 3) all you can ride $25, 7 tickets

Algebra ->  Linear-equations -> SOLUTION: 1) write an equation of a line that doesn't have a y-intercept 2) describe what happens to the graph of y=3x+4 when the slope is changed to 1/3 3) all you can ride $25, 7 tickets      Log On


   



Question 995018: 1) write an equation of a line that doesn't have a y-intercept
2) describe what happens to the graph of y=3x+4 when the slope is changed to 1/3
3) all you can ride $25, 7 tickets for $5 : a) write an equation in slope intercept form for the total cost of any number of tickets for $5; b) write an equation in slope intercept form for the total cost of a wristband for all you can ride.

Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
x=4; x=12. They are vertical lines.
The line has less of an angle but crosses the y-axis at the same place.
graph%28300%2C200%2C-10%2C10%2C-10%2C10%2C3x%2B4%2C%28x%2F3%29%2B4%29
5y=7x;;;;y=(7x/5)
y=25.
graph%28300%2C200%2C-2%2C25%2C-2%2C50%2C%287x%2F5%29%2C25%29