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Algebra
Pregunta

1. Mrs. Samra made a graph to represent the time h...

1. Mrs. Samra made a graph to represent the time her students spent studying for their test throughout the unit and their actual test scores. Use the two points that are marked on the line of best fit to answer the following ruestions. 

a. What is the slope of Mrs. Samra's line of best fit? 

b. What does the y-intercept represent in terms of the scenario? 

c. What is the equation of Mrs. Samra's line of best fit? 

d. Use Mrs. Samra's line of best fit to predict the test score of a student 16 hrs during the unit.

Answer

a. The slope=\(\frac{3}{2}\)

b.y-intercept=60

c.

\(y= \frac{3}{2}x+ 60\)

d.  84 

Solución
View full explanation on CameraMath App.