Answer:
B
Step-by-step explanation:
Recall that functions are defined only if for each value in the domain produces one and only one value in the range.
If we view the relations in the questions as x-y coordinates, this means that for every x-value, you can only have one y-value
Lets evaluate the options:
A) we can see that for x = -3, this gives 2 possible values for y i.e (-3,4) and (-3,8) (hence this is not a function)
C) we can see that for x = 3, this gives 2 possible values for y i.e (3,-8) and (3,8) (hence this is not a function)
D) we can see that for x = -3, this gives 2 possible values for y i.e (-3,4) and (-3,8) (hence this is not a function)
the only choice where this doesn't occur is choice B
1 inch equals four 4 because 32 divided by 4 is 8 and 40 divided by 4 is 10
Answer:
Yes its a rational number
Step-by-step explanation:
It's an example of rotation symmetry, if the image appears unchanged. If the rotation symmetry exists there is a one centre point around which an image appears unchanged.
As the number of sides of a regular polygon<span> increases, the measure of the central angle also increases. The </span>radius of a regular polygon<span> is always </span>greater than the apothem<span>. The </span>radius of a regular polygon<span> is always </span>greater than<span> the side length</span>
