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Mathematics 14 Online
OpenStudy (anonymous):

HELP ME PLEASE!!! Kala is walking. The number of calories she has burned varies directly with the number of minutes she has walked. See the graph below.

OpenStudy (anonymous):

QUESTION#1: How many calories is Kala burning per minute?

OpenStudy (danjs):

Calories = k*minutes

OpenStudy (danjs):

a direct variation is a line that goes through the origin in the form y = k*x where k is the constant , slope of the line

OpenStudy (anonymous):

QUESTION#2: What is the slop of the graph?

OpenStudy (danjs):

dont need the whole graph, what is just one point that is on the line?

OpenStudy (danjs):

besides (0,0)

OpenStudy (danjs):

|dw:1419893335904:dw|

OpenStudy (danjs):

use any point (C,M)

OpenStudy (anonymous):

|dw:1419893586256:dw|

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