The graph of y = x^2 is translated 3 units upward. The equation for this new graph is: 1) y = x^2 + 3
2) y = (x + 3)^2
3) y = 3x^2
4) y = x^2 - 3

Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20