Write QF if it's Quadratic function and NQF if Not a Quadratic function

Step-by-step explanation:

1. f(x) = x^2 + 2

2. f(x) = 2x - 10

3. It is linear function as y- is an arithmetic sequence

4. As per the pairs we can determine the function:

5. The graph is parabola

6. Undefined as not clear what is it

go hook jvc hgv cj xk jvc 6756

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