Write the equation of a parabola with a vertex at (9,-5) that opens left and has a distance of 4 units between the focus and the directrix.

f-1(x)= cube root of 19x squared/x

step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt