Find the limit. Use l'Hospital's Rule if appropriate. If there is a more elementary method, consider using it. lim xâ[infinity] x + x2 1 â 5x2

Step-by-step explanation:

Given the expression;

To find the limit of the function, we need to first divide through by the highest degree if x i.e x² as shown;

Hence the limit of the function as x tends to infinity is

if x = 1, then the answer is 3.5

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