The number of cups of flour required m a cookie recipe is in

The number of cups of flour required m a cookie recipe is in a linear proportional relationship with the number of batches of the recipe as shown in the graph Determine and interpret the slope. Interpret the unit rate and compare it to the slope What does the point (0, 0) represent? Kyle earned $100 for detailing 2 cars. The amount of cars he detailed x are in a proportional linear relationship Graph the equation on a coordinate plane. Determine and interpret the slope.

Solution

Graph shows the line passes through (0,0) and (5, 15)

So, slope = (15 -0)/(5-0) = 3

So, euqtaion of line: y = mx

y = 3x

Slope =3 means that 3 cups of flour are required for 1 batch of cookies

Point (0,0) indicates whne no batches of cookies are produced , no flour is consumed