A scientist created a scatter plot to represent the heights of 4 plants over time. Then, she found a line of best-fit to model the height in centimeters of each plant after x days. The equations of each trend line are given in the table. According to the trend line equations, which plants are growing at the same rate per day?

Which graph represents an even function?

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.