Question

Gabriel gives some chocolates to his brother on his birthday. Each chocolate has two wrappers. Create a function that represents the number of chocolates consumed and the number of wrappers generated, and plot it on a graph.

• A.
• B.
• C.
• D. None of the above

Answer 1

The correct option is A

Each chocolate has two wrappers.
So, the number of wrappers generated will be twice the number of chocolates consumed.

Here, the number of chocolate consumed can be an independent variable $x,$ and the number of wrappers generated, $y$ will be dependent on the number of chocolates consumed.
$y=2x$
Let's form the ordered pairs.

$x$	$1$	$2$	$3$
$y$	$2$	$4$	$6$

We get the required graph by plotting these points on a coordinate plane and joining them using a line

Here, $x$ and $y$ are non-negative integers.