3. Write an equation in which the quadratic expression f(x)=4x^2-26x+21 equals 0. Must show all work to receive credit. Show the expression in factored form Explain what your solutions mean for the equation in complete sentences.

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75