Can someone help me❤️(Functions)

Ok so I'm guessing that I have to replace x with the number? Hope i'm right.

1. x + 4

  2 + 4 = 6

4. 2x - 5

   2 * 6 - 5 = 7

Hope I am correct, just let me know:)

1. input:                          output:

             x                                    y

                 1                                   4

                 2                                  8

                 3                                  12

                 4                                  16

4. input:                          output:

             x                                    y

                2                                   -3

                4                                   -1

                6                                    1

                8                                    3

Hope this helps! Have a wonderful day! Remember you're amazing! ❤️

4038

step-by-step explanation:

pleaze mark brainliest!

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.