Owen used these steps to solve the equation 4x+7=1+2(2x+3) 4 x + 7 = 1 + 2 ( 2 x + 3 ) . which choice describes the meaning of his result, 7=7 7 = 7 ?

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.