Unit test ! questionyour friend has added the mirror and subsurf modifiers to a race car model and finalized the model's shape. what should your friend do before clicking the modifiers' apply button? save the project. create all the materials for the model. create and name vertex groups. add textures.

You might have to save it, in case anything goes wrong as an extra.

Save the project.

Explanation:

A race car model is a prototype of how a race car is to be constructed with each parts and features. The designing must have been done using appropriate graphic software and necessary corrections made. In the case of adding mirors and subsurf modifiers to finalize the model's shape, the project has to be saved before clicking the modifiers' apply button. This would make it possible to make changes easily to the previously designed model when the need occurs.

substitute y = 2x - 4 to x + 2y = 12:

x + 2(2x - 4) = 12     use distributive property

x + (2)(2x) + () = 12

x + 4x - 8 = 12     add 8 to both sides

5x = 20     divide both sides by 5

x = 4

put the value of x to the first equation:

y = 2(4) - 4

y = 8 - 4

y = 4

grunge