An expression is shown below:

2x3y + 8xy - 4x2y - 16y

part a: rewrite the expression so that the gcf is factored completely.

part b: rewrite the expression completely factored. show the steps of your work.

part c: if the two middle terms were switched so that the expression became 2x3y - 4x2y + 8xy - 16y, would the factored expression no longer be equivalent to your answer in part b? explain your reasoning.

question 2

[08.03, 8.05]

part a: write the expression x2 + 2x - 24 as a product of two linear expressio

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

y=mx+

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.