What is the slope of the line on the graph?
1
1/2
2
3

2

Step-by-step explanation:

We can find the slope using 2 points

(0,3) and (1,5)

The slope is given by

m = (y2-y1)/(x2-x1)

   = (5-3)/(1-0)

   = 2/1

read the explanation :)

Step-by-step explanation:

if you want, you can just count from an exact point on the graph to another, and then you have the answer. count from the y intercept (0,3) to the next exact point on the graph using rise over run. up 2, to the right once. so that makes the fraction 2/1.

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.