6. One business charges $12 per t-shirt custom made.
Another business charges $11 per 1-shirt plus a $20 set up fee for custom made.
If you were to graph both of these scenarios on the coordinate plane, the first graph would be proportional and the second non proportional
How would you transform the first graph to make it become a non proportional graph with the same y-intercept as the second graph?
(1 point)
Up 1
Left 1
Up 20
Right 20
Right 1
Left 20
To transform the first graph to make it become a non-proportional graph with the same y-intercept as the second graph, we would move the graph UP 20 units.
5. A cab company charges $8 per mile for a lift to the airport.
What change would the company make to their charges to make this a non proportional situation?
(1 point)
Charge a flat rate of $10 and then $8 per mile
Charge $4 per mile instead of $8
Charge $12 per mile instead of $8
No changes are needed
To make this a non-proportional situation, the cab company would need to charge a flat rate of $10 and then $8 per mile.
The equation of this graph is y = 1/3 * x - 4
What transformation would need to happen for the equation of the line to be y = 1/2 * x
(1 point)
Shift the graph right 3, down 2
Shift the graph left 4
Shift the graph up 4
Shift the graph down 3 and left 2
To transform the equation of the line from y = 1/3 * x - 4 to y = 1/2 * x, you would need to shift the graph up 4.
Use the graph to match the responses.
The constant of proportionality is ____
An equation that represents this graph is ____
The y-intercept is ____
(0,0)
1
2
1/2
0
(0,1)
y=2x
y=x
(2,0)
(0,2)
y=1/2x
The constant of proportionality is 2.
An equation that represents this graph is y = 2x.
The y-intercept is 0.