The table shows input and output values of a function given a rule. Which function represents the rule?
The table shows input and output values of a function given a rule. Which function represents the rule?
Input: x, a number; Output: y, 3 less than 2 times x
a. y = 2x - 3
b. y = -2x + 3
c. y = -3x - 2
d. y = 3x + 2