Is the function represented by the table linear?
x y
10 -6
11 1
12 6
13 12

yes, because it has a constant rate of change.
yes, because it does not have a constant rate of change.
no, because it has a constant rate of change.
no, because it does not have a constant rate of change.

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

What is the rate for one gallon of gasoline

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?