A math problem, 225 = -50 ( 5c-1 )

c = 0.78

Step-by-step explanation:

225 = -50 ( 5c - 1 )

225 = -250c +50

225 - 50 = -250c

175 = - 250c

175/250 = c

c = 0.7

the answer is 62

  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.