Use the following to answer questions
Figure: Graph Interpretation
-(Figure: Graph Interpretation)In the graph,the equation for the line is:
A) R = 120 - 0.4S.
B) R = 120 - 300S.
C) R = 120 + 0.4S.
D) S = 300 + 120R.

Question

Use the following to answer questions 
Figure: Graph Interpretation 
-(Figure: Graph Interpretation)In the graph,the equation for the line is:
A) R = 120 - 0.4S. 
B) R = 120 - 300S. 
C) R = 120 + 0.4S. 
D) S = 300 + 120R.

Quizplus · Accepted Answer

The equation of a line is typically in the form y = mx + b. Here, R is the dependent variable (y), S is the independent variable (x), and the equation is in the form R = 120 - 0.4S, which matches the slope-intercept form with a negative slope of -0.4 and a y-intercept of 120.

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