Does this graph show a function? Explain how you know.

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.

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