Answer:
15 / 4
Step-by-step explanation:
1 kg = 1000 g
3 kg
= 3 x 1000
= 3000 g
3kg to 800g
= 3kg : 800g
= 3000 : 800
= 30 : 8
= 30 / 8
= 15 / 4
Divide 7 and 12 together
7/12 = 0.583
0.583 is your answer (simplefied)
hope this helps
M=3 is the correct answer
This is not the graph of a linear function. The graph of a linear function is a right line. Then it's not option A.
This is the graph of a function, because it passes the vertical line test. Any vertical line that you draw only cuts the function in one point. Then it's not option C.
It's not a one-to-one function because it doesn't pass the horizontal line test. There are horizontal lines that cut the graph in more than one point. Then it's not option D.
Answer: Option B. This is the graph of a function, but it is not one-to-one
