Answer:
Option B. Line X
Step-by-step explanation:
The graph shows four straight lines W, X, Y, Z.
We have to identify the line which represents the function f(x) = 3x + 5
The given equation is y = 3x + 5, in which slope of the line should be 3 and y- intercept is 5.
In these lines line x is having y-intercept as 5.
Line x passes through (-1, 2) and (0, 5)
So slope of the given line will be = [tex]\frac{y-y'}{x-x'}[/tex]
= [tex]\frac{5-2}{0+1}[/tex]
= 3
Therefore, option B : Line X is the answer.
