Which piecewise relation defines a function?
The choices are in the picture. Please help

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d. x+y=2

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.