Your neighbor burns 100 Calories in 10 minutes cross-country skiing. There is a proportional relationship between Calories burned and time. Find the unit rate. Then use the unit rate to graph this relationship

10

Step-by-step explanation:

For every one minute 10 calories are being burned

b

step-by-step explanation:

ez

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c