(will give brainliest) which graph represents a function with direct variation?

the last picture.

Justification:

Direct variation means that the ratio of the variables is constant, i.e. y / x = k or, equivalently, y = kx.

That means that the graph of a function with direct variation has these features:

Since the only graph that is passing through the origin (0,0) is the last graph, it is the only graph that represents a function with a direct variation.

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2