Using the graph of y = f(x) to the rightand given that the zero of the function is x = 40 , find the following (a) the x-intercept of the graph of y = f(x) (b) the solution to the equation f(x) = 0

sorry i dont know my friend

  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.

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

the answer is 62.8 cubic units