98 points and ! the equation below represents function a and the graph represents function b: function a f(x) = - 2x + 1 function b which equation best compares the slopes of the two functions? slope of function b = 2 x slope of function a. slope of function a = slope of function b slope of function a = 2 x slope of function b slope of function b = - slope of function a

Slope of Function B = - Slope of Function A

Step-by-step explanation:

Function A

f(x) = - 2x + 1

This is in the form y = mx+b where m is the slope

The slope is -2

Function B

We have 2 points so we can calculate the slope

(0,-3) and (2,1)

m = (y2-y1)/(x2-x1)

   = (1--3)/(2-0)

   = (1+3)/(2-0)

    =4/2

2

Slope of A = -2       Slope B =2

The are opposites

She will owe him 60$

Step-by-step explanation:

Because the second ticket will be half off half of 120 is 60.