Savings account a has $500 and pays 4% interest yearly. savings account b has $600 and pays 2.5% interest yearly. the savings account that earns the most interest after one year is savings account

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.