Question

The line through (-3, 4) and (2, -3).
https://media.glynlyon.com/g_alg02_ccss_2013/3/qi303.gif

https://media.glynlyon.com/g_alg02_ccss_2013/3/qi301.gif

https://media.glynlyon.com/g_alg02_ccss_2013/3/qi302.gif

Answer 1

Find the slope of the line passing through (-3, 4) and (2, -3)
Use the formula: m = (y2-y1)/(x2-x1)

If slope is positive the graph will show y increasing with x.
If slope is negative the graph will show y decreasing with x.

Answer 2

I have -7,0

Answer 3

slope m = (-3-4) / (2-(-3)) = -7/5
The slope is negative.
Therefore, y must decrease when x increases.
Only one of the three graphs has y decreasing with x.

Answer 4

i think its the first graph

Answer 5

The first and the third graph have positive slope.
The second one has negative slope.

Answer 6

Thanks