Which equation represents y = x^2 + 16x + 70 in vertex form? y = (x + 8)^2 − 16 y = (x + 8)^2 − 64 y = (x + 8)^2 + 68 y = (x + 8)^2 + 6

D

Step-by-step explanation:

  y = x² + 16x + 70

-70                 -70

y - 70 = x² + 16x         next, complete the square by adding to both sides

y - 70 + 64 = x² + 16x + 64   remember that x² + 16x + 64 is a perfect square of (x - 8)²

y - 6 = (x + 8)²

   +6              +6

y      = (x + 8)² + 6

  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.

step-by-step explanation:

it will be a cylinder. with a diameter of 8 and 4 single pieces high