Final answer:
Linear Function 1 has the lesser initial value at $45, as opposed to Linear Function 2 which has an initial value of $60.
Step-by-step explanation:
To compare Linear Function 1 with Linear Function 2 and determine which one has the lesser initial value, we must consider the y-intercept of each function. The y-intercept represents the initial value when x (the number of months) is zero.
For Linear Function 1, Lionel’s cell phone plan costs $45 per month. Since there is no initial fee mentioned, we can assume the y-intercept for this function is $45, which means the total initial cost when x=0 is $45.
For Linear Function 2, the relationship given by the linear equation y=40x+60 includes both the variable cost (40x) and an initial value (y-intercept) of $60.
In conclusion, Linear Function 1 has the lesser initial value with an initial value equal to $45, while Linear Function 2 has an initial value equal to $60.