Pleas decide which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring. -b b^2-4ac 2a use the part of the quadratic formula that you above and find its value, given the following quadratic equation: 4x^2 + 6x + 2 =0

What is the measure of ac? 5 units 13 units 26 units 39 units

What is another way to express 36 +32

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?