Quadratic Functions Review School (Fall 2020) / 8 of 17 The area of a rectangle can be represented by the expression 4x2 +81 + 9. If the area of the rectangle is 69 square inches, what is the value of x, the width of the rectangle, in inches?

Arepresentative from plan 1 wants to use the graph below to sell health plans for his company. how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans? the scale on the y-axis could be changed to 0–100. the scale on the y-axis could be changed to 25–40. the interval of the y-axis could be changed to count by 5s. the interval of the y-axis could be changed to count by 20s.