Create the Required Linear Function an Use It to Answer

Multiple Choice

Create the required linear function an use it to answer the question.
-Persons taking a 30-hour review course to prepare for a standardized exam average a score of 620 on that exam. Persons taking a 70-hour review course average a score of 780. Based on these two
Data points, create a linear equation for the function that describes how score varies as a function of
Time. Use this function to predict an average score for persons taking a 43-hour review course.
Round your answer to the tenths place.

A) 664.7
B) 676.2
C) 672.0
D) 686.0