|7 – x| + |3x| when x = 2

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

Consider the graph of the exponential function y=3(2)×

Alogical argument that is presented in graphical form using boxes and arrows is called?