Willa says the slope of the graph is -1/3. what error did she make when finding the slope? the slope is positive instead of negative. she counted the squares instead of using the scale. she used the points that are further apart instead of the two consecutive points. she used rise/run when finding slope.

Step-by-step explanation:

Slope is calculated as the change in y over the change in x so you would need to do 5- (-5) which turns the negative sign to a positive making it 5+5=10 and the same thing with the 2s 2-(-2)=4 so the answer would be 10/4 or 5/2. willa did the reciprocal.

hope this helps

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1