What's the number, if one-fourth of it is 12?

step-by-step explanation:

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

answer: given the scale 3,5 mm to 1 foot: so you know this and you need convert this 150mm to get the right answer.