2
QuizMultiple Choice

Topic Test

Question 2 • LJISD-TX-Precalculus-B-CR

Determine any data values that are missing from the table, assuming that the data represent a linear function.xy716917 1813

Answer
A
Missing x:13Missing y:20
B
Missing x:13Missing y:19
C
Missing x:11Missing y:20
D
Missing x:11Missing y:19

Explanation

From (7, 16) to (9, 17), x increases by 2 while y increases by 1, so the rate of change is 1/2. To go from y = 17 to y = 18, x must increase by 2, giving the missing x-value 11. From x = 11 to x = 13, y increases by 1, so the missing y-value is 19. The correct choice is D: missing x = 11 and missing y = 19.

AI-written and checked against the verified answer.

Next