What is the slope of the line below?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

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

Write an equation in slope-intercept form using the given points (19,-16), (-7,-15)