What is the slope of the line shown in the graph? (4 points)

a. or

Step-by-step explanation:

Slope is equal to y1-y2 over x1-x2.

So the equation would be:

2-(-1)=2+1=3

-3-(-1)=-3+1=-2

So the answer is:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval