The graph below shows four straight lines, w, x, y, and z.

which line is represented by the function f(x) = 3x + 5?
a: line w
b: line x
c: line y
d: line z

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 =

=

= 3

Therefore, option B : Line X is the answer.

answer: 1 + 1 = 11

step-by-step explanation: