Find the area of a right triangle with a base of 42 cm and height of 12 cm.

  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.

yes

step-by-step explanation:

answer: the answer is b. i think hope i got it correct

step-by-step explanation: