Question 3 10 pts Solve the following equation by the algebraic method of your choice. 3x2 - 4x = 4 OF = 0, 1= 3 O x = 2, 0=-2 Ox = -2, 2 =- / co D Question 4 10 pts Given the function, f (x) , find the following information. There are four parts to this question. Please don't forget to answer them all. {Note: in the answers, 'inf' means co or infinity and '-inf' means -co or negative infinity} Let f (x) = x2 - 5x +6 a. The x- and y-intercepts of f (x) are (if they exist): [ Select ] b. The domain and range of f (x) are: [ Select ] c. The horizontal interval over which the function f (a) is increasing: [ Select ] d. The horizontal interval over which the function f (x) is decreasing: [ Select ]