Answer:
(-4,-1)
Step-by-step explanation:
Assuming the graph is the one shown in the attachment.
The forward sloping line has a slope of 1 and a y-intercept of 3.
The equation of this line is y=x+3
The horizontal line has a slope of 0 and y-intercept of -1.
It's equation is y=-1
The two lines intersect at (-4,-1)
THEN, LENGTH OF THE HYPOTNUSE IS 5 FEET.
The chance of you selecting one randomly is 4/56, which simplifies to 1/14.
Im not sure about the percent but as a decimal its <em><u>1.6</u></em>