Question

Two tutoring programs model test scores based on study hours (x). Program A's model is y = 3.5x + 70. Program B's model is y = 2.8x + 80. Which program predicts a higher score for a student who studies for 20 hours? (1 point)
Responses

Cannot be determined
Cannot be determined

Both are equal
Both are equal

Program B
Program B

Program A

Answer 1

Program A. For 20 hours: A = 3.5(20)+70 = 140, B = 2.8(20)+80 = 136, so Program A predicts the higher score.