8. A 2-mi cab ride costs $4.25. A 7-mi cab ride costs $8.50. Which equation models the cost y of a cab ride that is x miles?
y=-0.85x- 2.55
y = 0.85% - 2.55
y = 0.85x + 2.55
y=-0.85x+ 2.55

one set of data has more variation than the other. hope this !

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)

answer: youre the sweetest thing for that