Question: The rule for a function of x is: multiply the input value by 2 , then subtract 6. The data set for the input values of the function, x, is {-1,1,3,5}. Which value is one of the output values, y ?
A) -2
B) -1
C) 2
D) 4
Correct answer: D
Grade: 8 | Topic: Functions | Difficulty: Medium | Standard: 8.F.A.2