6. One business charges $12 per t-shirt custom made.

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.