You can tell if the equation is linear or not if the equation makes a straight line on a graph.
Step-by-step explanation:
Multiply Equation no (1) with 2 and Equation no (2) with 7.
Substitute the value of "y" in Equation no (1)
Answer:
2 + x
2 + (x)
x + (2)
Step-by-step explanation:
Switch them around.
Answer:
A truth table should consider all possible truth values of its simple statements. In this case there are two simple statements, where each one of them can take true or false value, so each of the estatements needs two rows for their individual truth values and, therefore, the compound estatement requires 2x2 = 4 rows for its truth table.
Step-by-step explanation: