In order to fence a garden the rowan family needs 64 feet of lumber the garden at the careers house will need to be 150% larger how many feet of lumber will they need

96

Step-by-step explanation:

you have to set up a proportion

64/100 equals to x/150

then you would do 150 times 64 then divided it by 100 to get the answer of 96

(-2, -1).

Step-by-step explanation:

y = x² + 4x + 3

Completing the square:

y = (x + 4/2)^2 - (4/2)^2 + 3

y = (x + 2)^2 - 4 + 3

y = (x + 2)^2 - 1.

This is vertex form and the coordinates of the vertex are (-2, -1).