The graph of a function must be linear if it has what characteristic? A It passes through the origin.
B It crosses the x-axis more than once.
C It crosses the y-axis exactly once
D It has a constant slope.

answer: i believe its b. if you sound out the sentences that sounds wrong.

okay wait before i answer, is this for your points on a graph?

sine

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