Growth of Plant 1
Number of days (x) Height in centimeters (y)
0 2.5
1 4.5
2 6.5
3 8.5
4 10.5

Jim observes two small plants in a garden. He records the growth of Plant 1 over several days as shown in the given table. He also determines that the function y = 2 + 2.5x represents the height y (in centimeters) of Plant 2 over x days. Which statement correctly compares the growth of the plants?

A) Plant 1 grows faster than Plant 2.
B) Plant 2 grows faster than Plant 1.
C) The two plants grow at the same rate.
D) Plant 2 grows faster than Plant 1 at first, but Plant 1 starts to grow faster after some time.

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?