Solve the problem using your calculator.The paired data below consist of the costs of advertising (in thousands of dollars) and the number of products sold (in thousands). Use a graphing calculator to model the data with a linear function that predicts the number of products sold as a function of the cost of advertising.
A. y = 55.8 - 2.79x
B. y = -26.4 - 1.42x
C. y = 55.8 + 2.79x
D. y = 26.4 + 1.42x
Answer: C
Mathematics
You might also like to view...
Convert the Egyptian numeral to Hindu-Arabic form.
A. 2406 B. 246 C. 2,000,046 D. 240,006
Mathematics
Provide an appropriate response.In rolling a pair of dice, what is the probability of them both being ones?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Plot and label the points indicated by the coordinate pairs.A(-6, -3), B(-5, 3)
A. 
B. 
C. 
D. 
Mathematics
Solve using Cramer's Rule.
A. (1, 0, 2) B. (1, 2, 0) C. (0, 2, 1) D. No solution
Mathematics