Let f(x) = 2x − 6. solve f−1(x) when x = 2. (1 point) −5 4 −2 7

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0