Fan and medal i need help!!

Question

anonymous · Answer

Relationship A has a greater rate than Relationship B. The table represents Relationship B.
 
Which equation could represent Relationship A?
 
Choose all answers that are correct.

anonymous · Answer

Hours worked	2	4	5	8
Amount paid ($)	25	50	62.50	100

anonymous · Answer

A:y=11.5x
B:y=12.25x
C:y=12.75x
D: y=13x

anonymous · Answer

@Ashleyisakitty, @amistre64 or @ganeshie8

studygurl14 · Answer

rate, aka direct variation. 
First step, find the constant for the graph. Then, compare the constant with the constants in the answer choices. Whichever constants are larger in the answer choices, are correct answers.
Direct variation, where k = constant
$$y=kx$$
Does that make sense?

anonymous · Answer

not really

studygurl14 · Answer

Okay, I'll show you. Take one point from the graph. (Because this question is not asking you whether or not the values represent a direct variation, you can assume that it does, and your only goal is to find the value of the constant)
Hours worked: 2
Amount Paid: 25
y = kx
(25) = k(2)
Solve for k