The correct option is D y = 3w + 5
Equation of Function 1: 52w + 3
The above equation is in the form of y = mx + c
We know in the equation y = mx + c, "m" indicates the slope which also shows the rate of change of a function.
So, compare the equation y =52w + 3
with y = mx + c, we observe:
Slope = rate of change of A = 52=2.5
Here, value of y-intercept = 3
So we have to search for those equations representing a function with slope greater than 2.5 and y-intercept value greater than 3.
In the equation y = 3w + 5, we see:
Value of y-intercept value = 5
Value of slope (m) = 3
In the equation y = 2w + 5, we see:
Value of y-intercept value = 5
Value of slope (m) = 2
In the equation y = 2w + 2, we see:
Value of y-intercept value = 2
Value of slope (m) = 2
In the equation y = 3w + 2, we see:
Value of y-intercept value = 2
Value of slope (m) = 3
∴ Only the equation y = 3w + 5 have a greater slope and higher y-intercept value than the equation representing Function 1.
So, the correct choice is y=3w+5