A gardener has 140 feet of fencing to fence a rectangular vegetable garden. If x
represents the possible lengths of the rectangular garden and A(x) the area. Find the
function that could be used to find the maximum area.
O A(x) = x2 – 70x
O answer not shown
A(x) = –22 + 35c
O A(x) = –22 + 702
O A (x) = –22 + 35x + 70

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

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