Answer:
B
Step-by-step explanation:
<span>9x^2 - 12x + 12
Hope it helps! (:</span>
Number 3 because there is one output(y value) for one input (x value)
Answer:
they are like terms
Step-by-step explanation:
the sign ± is not a matter only veriable and power
In algebra, like terms are terms that have the same variables and powers. The coefficients do not need to match. Unlike terms are two or more terms that are not like terms, i.e. they do not have the same variables or powers. The order of the variables does not matter unless there is a power.
