Answer:
Step-by-step explanation:
<u>Option c is best.</u>
x is less than equal to 2 that's why the graph of line moves toward the left side.
Answer:
or 
Step-by-step explanation:
When we have an exponent that is a negative, it is the same thing as 1 over the positive exponent. So, we move 9^-3 into 1/9^3 and then we evaluate the exponent to get our answer.
Answer:
id say 4 google's calculator is a good math helper as well
Step-by-step explanation: