2-1=1
hope it helped the answer is 1
Answer:
See explanation
Step-by-step explanation:
Given the equation 
A. Create the table of values for at least 4 points.
When 

When 

When 

When 

When 

Thus, the table is

B. Use the table of values to graph the line on the coordinate plane. Plot given points and connect them with the straight line (see attached diagram).
Step-by-step explanation:
always .
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Answer:
A) 9
Step-by-step explanation:
f(2) is basically asking what the y-coordinate is at x = 2
If you trace x = 2, you see it intersects f(x) at (2, 9).